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Document And Entity Information
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9 Months Ended | |
|---|---|---|
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Sep. 30, 2014
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Oct. 31, 2014
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| Document and Entity Information [Abstract] | ||
| Document Type | 10-Q | |
| Amendment Flag | false | |
| Document Period End Date | Sep. 30, 2014 | |
| Document Fiscal Year Focus | 2014 | |
| Document Fiscal Period Focus | Q3 | |
| Entity Trading Symbol | RPXC | |
| Entity Registrant Name | RPX Corporation | |
| Entity Central Index Key | 0001509432 | |
| Current Fiscal Year End Date | --12-31 | |
| Entity Filer Category | Accelerated Filer | |
| Entity Common Stock, Shares Outstanding | 53,938,712 |
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- Definition
If the value is true, then the document is an amendment to previously-filed/accepted document. No definition available.
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- Definition
End date of current fiscal year in the format --MM-DD. No definition available.
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- Definition
This is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY. No definition available.
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- Definition
This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. No definition available.
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- Definition
The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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- Definition
The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word "Other". No definition available.
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- Definition
A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. No definition available.
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- Definition
Indicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, (4) Smaller Reporting Company (Non-accelerated) or (5) Smaller Reporting Accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure. No definition available.
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- Definition
The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Trading symbol of an instrument as listed on an exchange. No definition available.
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- Details
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| X | ||||||||||
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- Definition
Represents the noncurrent portion of deferred tax liabilities, which result from applying the applicable tax rate to net taxable temporary differences pertaining to each jurisdictionto which the entity is obligated to pay income tax, as well as the noncurrent portion of the amount recognized for unceratin tax position as of the balance sheet date. No definition available.
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- Definition
Carrying amount of finite-lived patent assets after accumulated amortization as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights. No definition available.
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- Definition
Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amounts due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer) for goods or services (including trade receivables) that have been delivered or sold in the normal course of business. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer, including sales, license fees, and royalties, but excluding interest income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The noncurrent portion of deferred revenue amount as of balance sheet date. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized, and is not expected to be recognized in the next twelve months. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate carrying amount of current liabilities (due within one year or within the normal operating cycle if longer) not separately disclosed in the balance sheet. Includes costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered and of liabilities not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations not separately disclosed in the balance sheet. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of the portion of long-term debt not otherwise specified in the taxonomy that is scheduled to be repaid within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. For a classified balance sheet represents the current portion only (the noncurrent portion has a separate concept); there is a separate and distinct element for unclassified presentations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Cash and equivalents whose use in whole or in part is restricted for the long-term, generally by contractual agreements or regulatory requirements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Investments which are intended to be sold in the short term (usually less than one year or the normal operating cycle, whichever is longer) including trading securities, available-for-sale securities, held-to-maturity securities, and other short-term investments not otherwise listed in the existing taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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Condensed Consolidated Statements of Operations (USD $)
In Thousands, except Per Share data, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
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Sep. 30, 2014
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Sep. 30, 2013
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Sep. 30, 2014
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Sep. 30, 2013
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| Income Statement [Abstract] | ||||
| Revenue | $ 65,407 | $ 58,554 | $ 191,588 | $ 177,229 |
| Cost of revenue | 30,444 | 29,766 | 90,906 | 78,130 |
| Selling, general and administrative expenses | 17,786 | 15,584 | 53,620 | 45,793 |
| (Gain) loss on sale of patent assets, net | (8) | 0 | (707) | 126 |
| Operating income | 17,185 | 13,204 | 47,769 | 53,180 |
| Other income, net | 73 | 56 | 266 | 170 |
| Income before provision for income taxes | 17,258 | 13,260 | 48,035 | 53,350 |
| Provision for income taxes | 6,425 | 4,863 | 17,943 | 19,561 |
| Net income | 10,833 | 8,397 | 30,092 | 33,789 |
| Net income available to common stockholders | $ 10,833 | $ 8,395 | $ 30,092 | $ 33,767 |
| Net income available to common stockholders per common share: | ||||
| Basic (dollars per common share) | $ 0.20 | $ 0.16 | $ 0.56 | $ 0.65 |
| Diluted (dollars per common share) | $ 0.20 | $ 0.16 | $ 0.55 | $ 0.63 |
| Weighted-average shares used in computing net income available to common stockholders per common share: | ||||
| Basic (in shares) | 53,773 | 52,267 | 53,263 | 51,751 |
| Diluted (in shares) | 55,029 | 54,055 | 54,742 | 53,415 |
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- Details
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The aggregate cost of goods produced and sold and services rendered during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of gain (loss) on sale or disposal of other assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business). No definition available.
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| X | ||||||||||
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The net result for the period of deducting operating expenses from operating revenues. No definition available.
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| X | ||||||||||
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- Definition
Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Condensed Consolidated Statements of Comprehensive Income (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
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Sep. 30, 2014
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Sep. 30, 2013
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Sep. 30, 2014
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Sep. 30, 2013
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|
| Statement of Comprehensive Income [Abstract] | ||||
| Net income | $ 10,833 | $ 8,397 | $ 30,092 | $ 33,789 |
| Unrealized gains (losses) on available-for-sale securities: | ||||
| Unrealized holding gains (losses) arising during the period | (81) | 20 | (100) | 77 |
| Less: reclassification adjustment for (gains) losses included in net income | 0 | 0 | 0 | 1 |
| Net unrealized gains (losses) on available-for-sale securities, net of tax | (81) | 20 | (100) | 78 |
| Comprehensive income | $ 10,752 | $ 8,417 | $ 29,992 | $ 33,867 |
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- Details
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| X | ||||||||||
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- Definition
Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Business Combination, Cash Consideration Not Yet Paid and Equity Interests Issued and Issuable No definition available.
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| X | ||||||||||
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- Definition
Change in other assets purchased and accrued but not paid No definition available.
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| X | ||||||||||
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- Definition
Change in patent assets purchased and accrued but not paid. No definition available.
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| X | ||||||||||
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- Definition
The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Future cash outflow to pay for purchases of fixed assets that have occurred. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of cash outflow for realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of gain (loss) on sale or disposal of other assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The increase (decrease) during the reporting period in the aggregate amount of accrued expenses and other operating obligations not separately disclosed in the statement of cash flows. No definition available.
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| X | ||||||||||
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- Definition
The increase (decrease) during the reporting period, excluding the portion taken into income, in the liability reflecting revenue yet to be earned for which cash or other forms of consideration was received or recorded as a receivable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The increase (decrease) during the reporting period in other amounts due to the reporting entity, which are not otherwise defined in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The increase (decrease) during the reporting period in the value of prepaid expenses and other assets not separately disclosed in the statement of cash flows, for example, deferred expenses, intangible assets, or income taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Details
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| X | ||||||||||
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- Definition
Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Other income (expense) included in net income that results in no cash inflows or outflows in the period. Includes noncash adjustments to reconcile net income (loss) to cash provided by (used in) operating activities that are not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The cash outflow for acquisition of or capital improvements on other tangible or intangible assets not otherwise defined in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The total cash inflow associated with the amount received from holders to acquire the entity's shares under incentive and share awards, including stock option exercises. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The cash inflow associated with maturities (principal being due), prepayments and calls (requests of early payments) on securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The cash inflow from disposal of asset without physical form usually arising from contractual or other legal rights, excluding goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Nature of Business
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9 Months Ended |
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Sep. 30, 2014
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| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
| Nature Of Business | Nature of Business RPX Corporation (also referred to herein as “RPX” or the “Company”) helps companies reduce patent-related risk and expense by providing a subscription-based patent risk management solution that facilitates more efficient exchanges of value between owners and users of patents compared to transactions driven by actual or threatened litigation. The core of the Company’s solution is defensive patent aggregation, in which it acquires patents or licenses to patents that are being or may be asserted against the Company’s current or prospective clients. The Company may occasionally enter into agreements to acquire covenants not to sue in order to further mitigate its clients’ litigation risk. The acquired patents, licenses to patents, patent rights and agreements for covenants not to sue are collectively referred to as “patent assets.” The Company’s clients pay an annual subscription fee and in return, receive a license from the Company to substantially all of its patent assets and access to its proprietary patent market intelligence and data. In addition to the Company’s core solution, in August 2012, the Company began underwriting patent infringement liability insurance policies to insure against certain costs of litigation from non-practicing entities (“NPEs”). In March 2014, the Company formed a reinsurance company to assume some portion of the underwriting risk on insurance policies that the Company issues on behalf of a Lloyd’s of London underwriting syndicate. The Company began placing new policies under the reinsurance model in May 2014. As of, and for the three and nine months ended September 30, 2014, the effect of the insurance policies that the Company has issued or assumed through our reinsurance business was not material to the Company’s results of operations, financial condition or cash flows. |
| X | ||||||||||
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- Definition
The entire disclosure for the nature of an entity's business, the major products or services it sells or provides and its principal markets, including the locations of those markets. If the entity operates in more than one business, the disclosure also indicates the relative importance of its operations in each business and the basis for the determination (for example, assets, revenues, or earnings). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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Basis of Presentation and Significant Accounting Policies
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9 Months Ended |
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Sep. 30, 2014
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| Accounting Policies [Abstract] | |
| Basis Of Presentation And Significant Accounting Policies | Basis of Presentation and Significant Accounting Policies Basis of Presentation The accompanying condensed consolidated balance sheet as of September 30, 2014, the condensed consolidated statements of operations and the condensed consolidated statements of comprehensive income for the three and nine months ended September 30, 2014 and 2013, and the condensed consolidated statements of cash flows for the nine months ended September 30, 2014 and 2013, are unaudited. The condensed consolidated balance sheet as of December 31, 2013 was derived from the audited consolidated financial statements which are included in the Company’s Form 10-K for the fiscal year ended December 31, 2013, which was filed with the U.S. Securities and Exchange Commission (“SEC”) on March 10, 2014. The unaudited condensed consolidated financial statements should be read in conjunction with the audited financial statements and accompanying notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2013. The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America and with the instructions for Form 10-Q and Regulation S-X for interim financial statements. Accordingly, they do not include all of the information and notes required for complete financial statements. In the opinion of management, all adjustments, consisting of normal recurring items, necessary to state fairly the results of the interim periods have been included in the accompanying financial statements. Operating results for the three and nine months ended September 30, 2014 are not necessarily indicative of the results that may be expected for any subsequent interim period or for the year ending December 31, 2014. There have been no material changes to the Company’s significant accounting policies during the three and nine months ended September 30, 2014, as compared to the significant accounting policies presented under the heading “Basis of Presentation and Significant Accounting Policies” in Note 2 of the Notes to Consolidated Financial Statements in Part II, Item 8 of the Company’s Annual Report on Form 10-K filed with the SEC on March 10, 2014. Recently Issued Accounting Standards In August 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2014-15, Disclosure of Uncertainties about an Entity's Ability to Continue as a Going Concern ("ASU 2014-15") provides new guidance related to management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern by incorporating and expanding upon certain principles that are currently in U.S. auditing standards and to provide related footnote disclosures. This new guidance is effective for the annual period ending after December 15, 2016, and for annual periods and interim periods thereafter; early adoption is permitted. The requirements of ASU 2014-15 are not expected to have a significant impact on the condensed consolidated financial statements. In June 2014, the FASB issued ASU 2014-12, Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period (“ASU 2014-12”), which amends Compensation - Stock Compensation (Topic 718) in the Accounting Standards Codification (“ASC”). ASU 2014-12 requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition. A reporting entity should apply existing guidance in Compensation - Stock Compensation (Topic 718) as it relates to awards with performance conditions that affect vesting to account for such awards. The amendments in ASU 2014-12 will be effective for annual and interim periods beginning after December 15, 2015 and early adoption is permitted. The adoption of ASU 2014-12 is not expected to have a material impact on the Company’s consolidated financial statements. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606) (“ASU 2014-09”), which will supersede most existing revenue recognition guidance in U.S. generally accepted accounting principles (“U.S. GAAP”) once it becomes effective. ASU 2014-09 requires an entity to recognize revenues when promised goods or services are transferred to customers in an amount that reflects the consideration that is expected to be received for those goods or services. ASU 2014-09 defines a five-step process to achieve this core principle and, in doing so, it is possible more judgment and estimates may be required within the revenue recognition process than required under existing U.S. GAAP including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. ASU 2014-09 will be effective for annual and interim periods beginning after December 15, 2016 and early adoption is not permitted. The Company is currently evaluating the impact of the adoption of ASU 2014-12 on its consolidated financial statements. In April 2014, the FASB issued ASU 2014-08, Presentation of Financial Statements (Topic 205) and Property, Plant and Equipment (Topic 360) (“ASU 2014-08”), which amends the requirements for reporting discontinued operations and enhances disclosure requirements. The amendments in ASU 2014-08 will be effective for all disposals (or classifications as held for sale) of components of an entity beginning on or after December 15, 2014 and early adoption is permitted. The adoption of ASU 2014-08 is not expected to have a material impact on the Company’s consolidated financial statements. |
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- Details
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| X | ||||||||||
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- Definition
The entire disclosure for all significant accounting policies of the reporting entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Net Income Available to Common Stockholders
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Sep. 30, 2014
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| Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net Income Available to Common Stockholders | Net Income Available to Common Stockholders Basic and diluted net income per share available to common stockholders are presented in conformity with the two-class method required for participating securities. The holders of restricted common stock are entitled to receive non-forfeitable dividends if declared. Under the two-class method, basic net income per share available to common stockholders is computed by dividing the net income available to common stockholders by the weighted-average number of shares of common stock outstanding during the period. Net income available to common stockholders is determined by allocating undistributed earnings between common and restricted common stockholders. Diluted net income per share available to common stockholders is computed by using the weighted-average number of shares of common stock outstanding, including potential dilutive shares of common stock, assuming the dilutive effect of outstanding stock options and restricted stock units using the treasury stock method. The following table presents the calculation of basic and diluted net income per share available to common stockholders (in thousands, except per share data):
The following securities were not included in the calculation of diluted shares outstanding as the effect would have been anti-dilutive (in thousands):
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- Details
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| X | ||||||||||
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- Definition
The entire disclosure for earnings per share. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Fair Value Measurements
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9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2014
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| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair Value Measurements | Fair Value Measurements The following tables present the Company’s financial assets measured at fair value on a recurring basis (in thousands):
As of September 30, 2014 and December 31, 2013, the Company did not use Level 3 inputs to measure financial assets or liabilities at fair value. |
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- Details
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| X | ||||||||||
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- Definition
The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Short-term Investments
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Sep. 30, 2014
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| Short-term Investments [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Short-term Investments | Short-term Investments The following tables present the Company’s investments in available-for-sale securities (in thousands):
Available-for-sale securities are reported at fair value, with unrealized gains and losses, net of tax, included as a separate component of stockholders’ equity within accumulated other comprehensive income (loss). Realized gains and losses on available-for-sale securities are included in other income, net in the Company’s condensed consolidated statements of operations and have not been material for all periods presented. The weighted-average remaining maturity of the Company’s investment portfolio was less than one year as of September 30, 2014 and December 31, 2013. As of September 30, 2014, no individual securities incurred continuous unrealized losses for greater than 12 months. |
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| X | ||||||||||
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- Definition
The entire disclosure for investments in certain debt and equity securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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Patent Assets, Net
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9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2014
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| Patent Assets, Net [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Patent Assets, Net | Patent Assets, Net Patent assets, net, consisted of the following (in thousands):
The Company’s acquired patent assets relate to technologies used or supplied by companies in a variety of market sectors, including consumer electronics, e-commerce, financial services, media distribution, mobile communications, networking, semiconductors and software. The Company amortizes each acquired portfolio of patent assets on a straight-line basis over its estimated economic useful life. As of September 30, 2014, the estimated economic useful lives of the Company’s patent assets generally ranged from 24 to 60 months. As of September 30, 2014, the weighted-average estimated economic useful life at the time of acquisition of all patents acquired since the Company’s inception was 46 months. As of September 30, 2014, the Company expects amortization expense in future periods to be as follows (in thousands):
Amortization expense was $29.5 million and $28.2 million for the three months ended September 30, 2014 and 2013, respectively, and $87.2 million and $74.5 million for the nine months ended September 30, 2014 and 2013, respectively. |
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Patent assets. No definition available.
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Property and Equipment, Net
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Sep. 30, 2014
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| Property, Plant and Equipment, Net, by Type [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property and Equipment, Net | Property and Equipment, Net Property and equipment, net, consisted of the following (in thousands):
Depreciation and amortization expense was $0.5 million and $0.4 million for the three months ended September 30, 2014 and 2013, respectively, and $1.5 million and $1.2 million for the nine months ended September 30, 2014 and 2013, respectively. Stock-based compensation capitalized as part of the cost of internal-use software was nil for both the three months ended September 30, 2014 and 2013, respectively, and $0.1 million and nil for the nine months ended September 30, 2014 and 2013, respectively. |
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- Definition
The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Business Combinations
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9 Months Ended |
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Sep. 30, 2014
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| Business Combinations [Abstract] | |
| Business Combinations | Business Combinations On June 19, 2014, the Company completed its acquisition of all of the issued and outstanding membership interests in DCML Services Corporation (“DCML”), a provider of data, intelligence and consulting on NPEs (operating under the trade name PatentFreedom). The final purchase price for DCML was approximately $6.2 million, consisting of $3.0 million in cash and 182,408 shares of the Company’s common stock. The fair value of the equity component of the final purchase price of $3.2 million was determined for accounting purposes based on the fair value of the Company’s common stock on the closing date of the acquisition. As of September 30, 2014, the Company has paid $2.6 million of the cash consideration. The shares of common stock were issued in July 2014 and are restricted pursuant to the terms of the agreement. The Company recorded $3.3 million of intangible assets which includes a covenant not to compete, proprietary data and customer relationships, $1.1 million in net deferred tax liabilities, $0.5 million in net tangible assets, and $3.5 million of residual goodwill. The covenant not to compete and proprietary data and customer relationships are being amortized over a weighted-average estimated economic useful life of 3 years. The goodwill recorded pertains to the cost benefits and operational synergies realized by integrating DCML’s data with the Company’s proprietary database that cross-references all patent, litigation and entity information. The goodwill is not expected to be deductible for tax purposes. For the nine months ended September 30, 2014, the Company recorded acquisition-related costs of $0.1 million which were expensed as incurred and included in the Company's selling, general and administrative expenses. The Company has included the financial results of DCML in its condensed consolidated financial statements from the acquisition date and the results are not individually material to its condensed consolidated financial statements. |
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The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Goodwill
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Sep. 30, 2014
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| Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||
| Goodwill | Goodwill The changes in the carrying amounts of goodwill were as follows (in thousands):
We review goodwill for impairment at least annually on September 30 or more frequently if events or changes in circumstances indicate that the carrying value of goodwill may not be recoverable. We have elected to first assess the qualitative factors to determine whether it is more likely than not that the fair value of our single reporting operating unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two-step goodwill impairment under ASU No. 2011-08, Goodwill and Other (Topic 350): Testing Goodwill for Impairment, issued by the FASB. If we determine that it is more likely than not that its fair value is less than its carrying amount, then the two-step goodwill impairment test will be performed. The first step, identifying a potential impairment, compares the fair value of the reporting unit with its carrying amount. If the carrying amount exceeds its fair value, the second step will be performed; otherwise, no further step is required. The second step, measuring the impairment loss, compares the implied fair value of the goodwill with the carrying amount of the goodwill. Any excess of the goodwill carrying amount over the applied fair value is recognized as an impairment loss, and the carrying value of goodwill is written down to fair value. As of September 30, 2014, the date of the Company's 2014 assessment, no impairment of goodwill has been identified. |
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The entire disclosure for goodwill. No definition available.
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Intangible Assets, Net
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Sep. 30, 2014
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| Intangible Assets, Net (Excluding Goodwill) [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intangible Assets, Net | Intangible Assets, Net Intangible assets, net, consisted of the following (in thousands):
As of September 30, 2014, the Company expects amortization expense in future periods to be as follows (in thousands):
Amortization expense was $0.5 million and $0.3 million for the three months ended September 30, 2014 and 2013, respectively, and $1.1 million for both the nine months ended September 30, 2014 and 2013, respectively. |
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The entire disclosure for all or part of the information related to intangible assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Accrued and Other Current Liabilities
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Sep. 30, 2014
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| Payables and Accruals [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Accrued And Other Current Liabilities | Accrued and Other Current Liabilities Accrued and other current liabilities consisted of the following (in thousands):
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The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period. No definition available.
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Commitments and Contingencies
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9 Months Ended |
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Sep. 30, 2014
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| Commitments and Contingencies Disclosure [Abstract] | |
| Commitments And Contingencies | Commitments and Contingencies Operating Lease Commitments The Company generally does not enter into long-term minimum purchase commitments. Its principal long-term commitments consist of obligations under operating leases for office space. There were no substantial changes to the Company’s contractual obligations or commitments during the nine months ended September 30, 2014 as compared to those presented under the heading “Commitments and Contingencies” in Note 12 of the Notes to Consolidated Financial Statements in Part II, Item 8 of the Company’s Annual Report on Form 10-K filed with the SEC on March 10, 2014. Rent expense related to non-cancelable operating leases was $0.9 million and $1.1 million for the three months ended September 30, 2014 and 2013, respectively, net of sublease income of $0.2 million and nil, respectively. Rent expense related to non-cancelable operating leases was $2.7 million and $2.5 million for the nine months ended September 30, 2014 and 2013, respectively, net of sublease income of $0.4 million and nil, respectively. Litigation From time to time, the Company may be a party to various litigation claims in the normal course of business. Legal fees and other costs associated with such actions are expensed as incurred. The Company assesses, in conjunction with its legal counsel, the need to record a liability for litigation or contingencies. A liability is recorded when and if it is determined that such a liability for litigation or contingencies is both probable and reasonably estimable. No liability for litigation or contingencies was recorded as of September 30, 2014 or December 31, 2013. In June 2013, Kevin O’Halloran, as Trustee of the Liquidating Trust of Teltronics, Inc. (the “Debtor”), filed a complaint in the U.S. Bankruptcy Court for the Middle District of Florida against the Company and Harris Corporation (the “Defendants”). The complaint alleges that the Defendants are liable under federal and state bankruptcy law regarding fraudulent transfers for the value of a patent portfolio purchased by the Company from Harris Corporation pursuant to an agreement entered into in January 2009, and within four years of the date the Debtor filed its petition in bankruptcy. The Company is not currently able to determine whether there is a reasonable possibility that a loss has been incurred, nor can it estimate the potential loss or range of the potential loss that may result from this litigation. In March 2012, Cascades Computer Innovations LLC filed a complaint in U.S. District Court for the Northern District of California (the “Court”) against the Company and five of its clients (collectively the “Defendants”). The complaint alleges that the Defendants violated federal antitrust law, California antitrust law and California unfair competition law. The complaint further alleges that after the Company terminated its negotiations with the plaintiff to license certain patents held by the plaintiff, the Defendants violated the law by jointly refusing to negotiate or accept licenses under the plaintiff’s patents. The plaintiff seeks unspecified monetary damages and injunctive relief. In January 2013, the Court dismissed the complaint against the Defendants and granted the plaintiff leave to amend its complaint. In February 2013, the plaintiff filed an amended lawsuit alleging that the Defendants violated federal antitrust law, California antitrust law and California unfair competition law. In March 2014, the Court entered an order staying the litigation pending the resolution of related litigation in the U.S. District Court for the Northern District of Illinois, and in July 2014 and again in September 2014 continued the stay. The Company is not currently able to determine whether there is a reasonable possibility that a loss has been incurred, nor can it estimate the potential loss or range of the potential loss that may result from this litigation. Guarantees and Indemnifications The Company has, in connection with the sale of patent assets, agreed to indemnify and hold harmless the buyer of such patent assets for losses resulting from breaches of representations and warranties made by the Company. The terms of these indemnification agreements are generally perpetual. The maximum amount of potential future indemnification is unlimited. To date, the Company has not paid any amount to settle claims or defend lawsuits. The Company is unable to reasonably estimate the maximum amount that could be payable under these arrangements since these obligations are not capped but are conditional to the unique facts and circumstances involved. The Company had no liabilities recorded for these agreements as of September 30, 2014 or December 31, 2013. The Company has no reason to believe that there is any material liability related to such indemnification provisions. The Company does not indemnify its clients for patent infringement. In accordance with its amended and restated bylaws, the Company also indemnifies certain officers and employees for losses incurred in connection with actions, suits or proceedings threatened or brought against such officer or employee arising from his or her service to the Company as an officer or employee, subject to certain limitations. The term of the indemnification period is indefinite. The maximum amount of potential future indemnification is unspecified. The Company has no reason to believe that there is any material liability for actions, events or occurrences that have occurred to date. Reserves for Known and Incurred but not Reported Claims In August 2012, the Company began offering insurance to cover certain costs of litigation brought against its insured clients by NPEs. As of September 30, 2014, the Company had a total of 38 active policies and had recorded a reserve of $1.6 million for known and incurred but not reported claims that represent estimated claim costs and related expenses. The Company regularly reviews its loss reserves using a variety of actuarial techniques and updates them as its loss experience develops. |
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The entire disclosure for commitments and contingencies. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Stockholders' Equity
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Sep. 30, 2014
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| Stockholders Equity and Share-based Compensation [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Stockholders' Equity | Stockholders’ Equity Equity Plans A summary of the Company’s activity under its equity-settled award plans and related information is as follows (in thousands, except per share data):
(1) In March 2014, the Company reserved an additional 1,000,000 shares of its common stock for future issuance under the 2011 Plan. The aggregate intrinsic value of stock options exercised during the three months ended September 30, 2014 and 2013 was $1.1 million and $2.6 million, respectively, and $6.4 million and $11.3 million for stock options exercised during the nine months ended September 30, 2014 and 2013, respectively. The total fair value of stock options vested during the three months ended September 30, 2014 and 2013 was $1.4 million and $2.3 million, respectively, and $4.9 million and $7.6 million for stock options vested during the nine months ended September 30, 2014 and 2013, respectively. Restricted Stock Units The summary of restricted stock unit activity, which includes performance-based restricted stock units with a market condition (“PBRSUs”), is as follows (in thousands, except per share data):
The total fair value of restricted stock units (“RSUs”) vested during the three months ended September 30, 2014 and 2013 was $3.0 million and $1.9 million, respectively, and $11.0 million and $4.6 million for RSUs vested during the nine months ended September 30, 2014 and 2013, respectively. In October 2013, the Board of Directors approved net-share settlement for tax withholdings on RSU vesting. During the nine months ended September 30, 2014, the Company withheld issuing 244,192 shares of its common stock based on the value of the RSUs on their vesting dates as determined by the Company’s closing common stock price. Total payments for employees’ minimum tax obligations to taxing authorities were $3.8 million for the nine months ended September 30, 2014, and were recorded as a reduction to additional paid-in capital and reflected as a financing activity within the condensed consolidated statements of cash flows. The net-share settlements reduced the number of shares that would have otherwise been issued on the vesting date and increased the number of shares reserved for future issuance under the 2011 Plan. Stock-Based Compensation Related to Employees and Directors The fair value of RSUs granted to employees and directors is measured by reference to the fair value of the underlying shares on the date of grant. PBRSUs contain both service and market conditions that affect the quantity of awards that will vest. During both the three months ended September 30, 2014 and 2013, the Company granted nil PBRSUs. During the nine months ended September 30, 2014 and 2013, the Company granted 200,000 and 175,000 PBRSUs, respectively. The Company estimates the grant date fair value of PBRSUs using the Monte Carlo simulation model. The weighted-average assumptions used to estimate the fair value of PBRSUs and the resulting fair values are as follows:
Stock-based compensation expense related to stock options granted to employees and directors was $1.3 million and $1.8 million for the three months ended September 30, 2014 and 2013, respectively, and $4.3 million and $6.7 million for the nine months ended September 30, 2014 and 2013, respectively. Stock-based compensation expense related to RSUs granted to employees and directors was $3.0 million and $2.0 million for the three months ended September 30, 2014 and 2013, respectively, and $8.6 million and $4.8 million for the nine months ended September 30, 2014 and 2013, respectively. Stock-based compensation expense related to PBRSUs granted to employees was $0.2 million and $0.1 million for the three months ended September 30, 2014 and 2013, respectively, and $0.6 million and $0.3 million for the nine months ended September 30, 2014 and 2013, respectively. As of September 30, 2014, there was $5.6 million and $31.0 million of unrecognized compensation cost related to stock options and RSUs, including PBRSUs, respectively, which is expected to be recognized over a weighted-average period of 1.6 years and 2.8 years, respectively. Future grants of equity awards will increase the amount of stock-based compensation expense to be recorded. Stock-Based Compensation Related to Non-Employees The Company periodically grants equity awards to non-employees in exchange for goods and services. No equity awards were granted to non-employees in exchange for goods and services during the three or nine months ended September 30, 2014 and 2013. Stock-based compensation expense for non-employees is based on the fair value of the award on the measurement date, which is the earlier of the date by which the commitment for performance by the non-employee to earn the award is reached and the date on which the non-employee’s performance is complete. Each reporting period, the fair value of the unvested non-employee stock option or RSU is revalued until the award vests on the measurement date. Non-employee stock-based compensation expense related to stock options was nil and $0.1 million for the three months ended September 30, 2014 and 2013, respectively, and nil and $0.2 million for the nine months ended September 30, 2014 and 2013, respectively. Non-employee stock-based compensation expense related to RSUs was nil for both the three months ended September 30, 2014 and 2013, respectively, and nil and $0.2 million for the nine months ended September 30, 2014 and 2013, respectively. |
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The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Income Taxes
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9 Months Ended |
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Sep. 30, 2014
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| Income Tax Disclosure [Abstract] | |
| Income Taxes | Income Taxes The Company uses an estimated annual effective tax rate based upon a projection of its annual fiscal year results to measure the income tax benefit or expense recognized in each interim period. The Company’s effective tax rate, including the impact of discrete benefit items, was 37% for each of the three and nine months ended September 30, 2014 and 2013, respectively. The Company’s 2010 tax year is currently under examination by the State of California Franchise Tax Board. The Company does not expect a material impact on its condensed consolidated financial statements as a result of this examination. The 2011 through 2013 tax periods remain open to examination by the Internal Revenue Service and the 2009 through 2013 tax periods remain open to examination by most state tax authorities. For the Company’s foreign jurisdictions, the 2009 through 2013 tax years remain open to examination by their respective tax authorities. |
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The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Related-Party Transactions
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9 Months Ended |
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Sep. 30, 2014
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| Related Party Transactions [Abstract] | |
| Related Party Transactions | Related-Party Transactions During the three and nine months ended September 30, 2014, five members of the Company’s Board of Directors also served on the boards of directors of RPX clients. During the three and nine months ended September 30, 2013, four members of the Company’s Board of Directors also served on the boards of directors of RPX clients. The Company recognized subscription revenue from these clients in the amount of $2.2 million and $1.3 million for the three months ended September 30, 2014 and 2013, respectively, and $6.5 million and $3.8 million for the nine months ended September 30, 2014 and 2013, respectively. As of December 31, 2013, there was $4.4 million of receivables due from these clients. There were no receivables due from these clients on September 30, 2014. |
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- Definition
The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Segment Reporting
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Sep. 30, 2014
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| Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Segment Reporting | Segment Reporting Operating segments are components of an enterprise about which separate financial information is available. Operating segments are reported in a manner consistent with the internal reporting provided to the chief operating decision maker, or decision-making group, in deciding how to allocate resources and in assessing performance. The Company’s chief operating decision maker is its Chief Executive Officer. The Company’s Chief Executive Officer reviews financial information presented on a consolidated basis and, as a result, the Company concluded that there is only one operating and reportable segment. The Company markets its solution to companies around the world. Revenue is generally attributed to geographic areas based on the country in which the client is domiciled. The following table presents revenue by location and revenue generated by country as a percentage of total revenue for the applicable period, for countries representing 10% or more of revenues for the periods presented (dollars in thousands):
Long-lived assets information by location is presented below (in thousands):
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- Details
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- Definition
The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Basis of Presentation and Significant Accounting Policies (Policies)
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9 Months Ended |
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Sep. 30, 2014
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| Accounting Policies [Abstract] | |
| Basis of Presentation | Basis of Presentation The accompanying condensed consolidated balance sheet as of September 30, 2014, the condensed consolidated statements of operations and the condensed consolidated statements of comprehensive income for the three and nine months ended September 30, 2014 and 2013, and the condensed consolidated statements of cash flows for the nine months ended September 30, 2014 and 2013, are unaudited. The condensed consolidated balance sheet as of December 31, 2013 was derived from the audited consolidated financial statements which are included in the Company’s Form 10-K for the fiscal year ended December 31, 2013, which was filed with the U.S. Securities and Exchange Commission (“SEC”) on March 10, 2014. The unaudited condensed consolidated financial statements should be read in conjunction with the audited financial statements and accompanying notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2013. The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America and with the instructions for Form 10-Q and Regulation S-X for interim financial statements. Accordingly, they do not include all of the information and notes required for complete financial statements. In the opinion of management, all adjustments, consisting of normal recurring items, necessary to state fairly the results of the interim periods have been included in the accompanying financial statements. Operating results for the three and nine months ended September 30, 2014 are not necessarily indicative of the results that may be expected for any subsequent interim period or for the year ending December 31, 2014. There have been no material changes to the Company’s significant accounting policies during the three and nine months ended September 30, 2014, as compared to the significant accounting policies presented under the heading “Basis of Presentation and Significant Accounting Policies” in Note 2 of the Notes to Consolidated Financial Statements in Part II, Item 8 of the Company’s Annual Report on Form 10-K filed with the SEC on March 10, 2014. |
| Recently Issued Accounting Standards | Recently Issued Accounting Standards In August 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2014-15, Disclosure of Uncertainties about an Entity's Ability to Continue as a Going Concern ("ASU 2014-15") provides new guidance related to management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern by incorporating and expanding upon certain principles that are currently in U.S. auditing standards and to provide related footnote disclosures. This new guidance is effective for the annual period ending after December 15, 2016, and for annual periods and interim periods thereafter; early adoption is permitted. The requirements of ASU 2014-15 are not expected to have a significant impact on the condensed consolidated financial statements. In June 2014, the FASB issued ASU 2014-12, Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period (“ASU 2014-12”), which amends Compensation - Stock Compensation (Topic 718) in the Accounting Standards Codification (“ASC”). ASU 2014-12 requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition. A reporting entity should apply existing guidance in Compensation - Stock Compensation (Topic 718) as it relates to awards with performance conditions that affect vesting to account for such awards. The amendments in ASU 2014-12 will be effective for annual and interim periods beginning after December 15, 2015 and early adoption is permitted. The adoption of ASU 2014-12 is not expected to have a material impact on the Company’s consolidated financial statements. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606) (“ASU 2014-09”), which will supersede most existing revenue recognition guidance in U.S. generally accepted accounting principles (“U.S. GAAP”) once it becomes effective. ASU 2014-09 requires an entity to recognize revenues when promised goods or services are transferred to customers in an amount that reflects the consideration that is expected to be received for those goods or services. ASU 2014-09 defines a five-step process to achieve this core principle and, in doing so, it is possible more judgment and estimates may be required within the revenue recognition process than required under existing U.S. GAAP including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. ASU 2014-09 will be effective for annual and interim periods beginning after December 15, 2016 and early adoption is not permitted. The Company is currently evaluating the impact of the adoption of ASU 2014-12 on its consolidated financial statements. In April 2014, the FASB issued ASU 2014-08, Presentation of Financial Statements (Topic 205) and Property, Plant and Equipment (Topic 360) (“ASU 2014-08”), which amends the requirements for reporting discontinued operations and enhances disclosure requirements. The amendments in ASU 2014-08 will be effective for all disposals (or classifications as held for sale) of components of an entity beginning on or after December 15, 2014 and early adoption is permitted. The adoption of ASU 2014-08 is not expected to have a material impact on the Company’s consolidated financial statements. |
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- Definition
Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). No definition available.
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- Definition
Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. No definition available.
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Net Income Available to Common Stockholders (Tables)
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Sep. 30, 2014
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| Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Basic and Diluted Net Income Per Share Available To Common Stockholders | The following table presents the calculation of basic and diluted net income per share available to common stockholders (in thousands, except per share data):
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| Anti-Dilutive Securities Not Included In Diluted Shares Outstanding Calculation | The following securities were not included in the calculation of diluted shares outstanding as the effect would have been anti-dilutive (in thousands):
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- Definition
Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Fair Value Measurements (Tables)
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Sep. 30, 2014
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| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Finance Assets Measured At Fair Value On A Recurring Basis | The following tables present the Company’s financial assets measured at fair value on a recurring basis (in thousands):
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- Definition
Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Short-term Investments (Tables)
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Sep. 30, 2014
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| Short-term Investments [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary Of Investments In Available-For-Sale Securities | The following tables present the Company’s investments in available-for-sale securities (in thousands):
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- Definition
Tabular disclosure of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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Patent Assets, Net (Tables)
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Sep. 30, 2014
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| Patent Assets, Net [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Patent Assets, Net | Patent assets, net, consisted of the following (in thousands):
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| Expected Future Annual Amortization Of Patent Assets | As of September 30, 2014, the Company expects amortization expense in future periods to be as follows (in thousands):
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- Definition
-- None. No documentation exists for this element. -- No definition available.
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- Definition
Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Property and Equipment, Net (Tables)
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Sep. 30, 2014
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| Property, Plant and Equipment, Net, by Type [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property And Equipment, Net | Property and equipment, net, consisted of the following (in thousands):
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- Definition
Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Goodwill (Goodwill Tables)
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Sep. 30, 2014
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| Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||
| Schedule of Goodwill | The changes in the carrying amounts of goodwill were as follows (in thousands):
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- Definition
Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Intangible Assets, Net (Tables)
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9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2014
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| Acquired Finite-Lived Intangible Assets [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intangible Assets, Net | Intangible assets, net, consisted of the following (in thousands):
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| Expected Future Annual Amortization Of Intangible Assets | As of September 30, 2014, the Company expects amortization expense in future periods to be as follows (in thousands):
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Intangible Assets Net
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| Acquired Finite-Lived Intangible Assets [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Expected Future Annual Amortization Of Intangible Assets | As of September 30, 2014, the Company expects amortization expense in future periods to be as follows (in thousands):
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- Details
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- Definition
Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Accrued and Other Current Liabilities (Tables)
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9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2014
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| Payables and Accruals [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Accrued And Other Current Liabilities | Accrued and other current liabilities consisted of the following (in thousands):
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- Definition
Tabular disclosure of the (a) carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business (accounts payable); (b) other payables; and (c) accrued liabilities. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). An alternative caption includes accrued expenses. No definition available.
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Stock-Based Compensation (Tables)
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9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2014
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| Stockholders Equity and Share-based Compensation [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Activity Under Equity Settled Award Plans And Related Information | A summary of the Company’s activity under its equity-settled award plans and related information is as follows (in thousands, except per share data):
(1) In March 2014, the Company reserved an additional 1,000,000 shares of its common stock for future issuance under the 2011 Plan. |
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| Restricted Stock Unit Activity | The summary of restricted stock unit activity, which includes performance-based restricted stock units with a market condition (“PBRSUs”), is as follows (in thousands, except per share data):
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| Weighted-Average Assumptions Used To Estimate The Fair Value Of PBRSUs | The weighted-average assumptions used to estimate the fair value of PBRSUs and the resulting fair values are as follows:
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- Details
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- Definition
Tabular disclosure of the assumptions used to determine for pension plans and/or other employee benefit plans the benefit obligation and net benefit cost, including assumed discount rates, rate increase in compensation increase, and expected long-term rates of return on plan assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tabular disclosure of the changes in outstanding nonvested restricted stock units. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Segment Reporting (Tables)
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9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2014
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| Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Revenue By Location | The following table presents revenue by location and revenue generated by country as a percentage of total revenue for the applicable period, for countries representing 10% or more of revenues for the periods presented (dollars in thousands):
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| Long-Lived Assets Information By Location | Long-lived assets information by location is presented below (in thousands):
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- Definition
Tabular disclosure of the names of foreign countries in which material long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets are located, and amount of such long-lived assets located in that country or foreign geographic area. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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- Details
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- Details
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| X | ||||||||||
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- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of undistributed earnings (loss) allocated to participating securities for the basic earnings (loss) per share or per unit calculation under the two-class method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Net Income Available to Common Stockholders (Detail) - Anti-Dilutive Securities Not Included In Diluted Shares Outstanding Calculation
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
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Sep. 30, 2014
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Sep. 30, 2013
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Sep. 30, 2014
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Sep. 30, 2013
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Stock options outstanding
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| Weighted-average: | ||||
| Weighted-average anti-dilutive securities | 763 | 1,059 | 749 | 1,360 |
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Restricted stock units outstanding
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| Weighted-average: | ||||
| Weighted-average anti-dilutive securities | 245 | 143 | 30 | 255 |
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Shares of common stock subject to repurchase
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| Weighted-average: | ||||
| Weighted-average anti-dilutive securities | 0 | 13 | 0 | 34 |
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| X | ||||||||||
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- Definition
Weighted-average anti-dilutive securities not included in the calculation for diluted shares outstanding No definition available.
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Fair Value Measurements (Detail) - Financial Assets Measured At Fair Value On A Recurring Basis (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2014
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Dec. 31, 2013
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| Cash equivalents | ||
| Cash equivalents | $ 29,262 | $ 38,336 |
| Short-term investments | ||
| Short-term investments | 219,804 | 190,567 |
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Municipal bonds
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| Short-term investments | ||
| Short-term investments | 127,562 | 146,100 |
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Corporate bonds
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| Short-term investments | ||
| Short-term investments | 56,070 | 7,875 |
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Commercial paper
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| Short-term investments | ||
| Short-term investments | 2,497 | 31,597 |
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U.S. government and agency securities
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| Short-term investments | ||
| Short-term investments | 33,675 | 4,995 |
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Commercial paper
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| Cash equivalents | ||
| Cash equivalents | 24,179 | 34,498 |
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Money market funds
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| Cash equivalents | ||
| Cash equivalents | 1,026 | 37 |
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Municipal bonds
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| Cash equivalents | ||
| Cash equivalents | 4,057 | |
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U.S. government and agency securities
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| Cash equivalents | ||
| Cash equivalents | 3,801 | |
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Fair Value, Inputs, Level 1
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| Cash equivalents | ||
| Cash equivalents | 1,026 | 37 |
| Short-term investments | ||
| Short-term investments | 0 | 0 |
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Fair Value, Inputs, Level 1 | Municipal bonds
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| Short-term investments | ||
| Short-term investments | 0 | 0 |
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Fair Value, Inputs, Level 1 | Corporate bonds
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| Short-term investments | ||
| Short-term investments | 0 | 0 |
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Fair Value, Inputs, Level 1 | Commercial paper
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| Short-term investments | ||
| Short-term investments | 0 | 0 |
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Fair Value, Inputs, Level 1 | U.S. government and agency securities
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| Short-term investments | ||
| Short-term investments | 0 | 0 |
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Fair Value, Inputs, Level 1 | Commercial paper
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| Cash equivalents | ||
| Cash equivalents | 0 | 0 |
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Fair Value, Inputs, Level 1 | Money market funds
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| Cash equivalents | ||
| Cash equivalents | 1,026 | 37 |
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Fair Value, Inputs, Level 1 | Municipal bonds
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| Cash equivalents | ||
| Cash equivalents | 0 | |
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Fair Value, Inputs, Level 1 | U.S. government and agency securities
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| Cash equivalents | ||
| Cash equivalents | 0 | |
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Fair Value, Inputs, Level 2
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| Cash equivalents | ||
| Cash equivalents | 28,236 | 38,299 |
| Short-term investments | ||
| Short-term investments | 219,804 | 190,567 |
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Fair Value, Inputs, Level 2 | Municipal bonds
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| Short-term investments | ||
| Short-term investments | 127,562 | 146,100 |
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Fair Value, Inputs, Level 2 | Corporate bonds
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| Short-term investments | ||
| Short-term investments | 56,070 | 7,875 |
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Fair Value, Inputs, Level 2 | Commercial paper
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| Short-term investments | ||
| Short-term investments | 2,497 | 31,597 |
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Fair Value, Inputs, Level 2 | U.S. government and agency securities
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| Short-term investments | ||
| Short-term investments | 33,675 | 4,995 |
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Fair Value, Inputs, Level 2 | Commercial paper
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| Cash equivalents | ||
| Cash equivalents | 24,179 | 34,498 |
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Fair Value, Inputs, Level 2 | Money market funds
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| Cash equivalents | ||
| Cash equivalents | 0 | 0 |
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Fair Value, Inputs, Level 2 | Municipal bonds
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| Cash equivalents | ||
| Cash equivalents | 4,057 | |
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Fair Value, Inputs, Level 2 | U.S. government and agency securities
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| Cash equivalents | ||
| Cash equivalents | $ 3,801 |
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- Details
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| X | ||||||||||
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- Definition
Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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Short-term Investments (Detail) - Summary Of Investments In Available-For-Sale Securities (USD $)
In Thousands, unless otherwise specified |
9 Months Ended | 12 Months Ended |
|---|---|---|
|
Sep. 30, 2014
|
Dec. 31, 2013
|
|
| Investment Holdings [Line Items] | ||
| Amortized Cost | $ 219,856 | $ 190,519 |
| Unrealized Gains | 58 | 58 |
| Unrealized Losses | (110) | (10) |
| Estimated Fair Value | 219,804 | 190,567 |
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Municipal bonds
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| Investment Holdings [Line Items] | ||
| Amortized Cost | 127,516 | 146,047 |
| Unrealized Gains | 52 | 56 |
| Unrealized Losses | (6) | (3) |
| Estimated Fair Value | 127,562 | 146,100 |
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Corporate bonds
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| Investment Holdings [Line Items] | ||
| Amortized Cost | 56,150 | 7,873 |
| Unrealized Gains | 2 | 2 |
| Unrealized Losses | (82) | 0 |
| Estimated Fair Value | 56,070 | 7,875 |
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Commercial paper
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| Investment Holdings [Line Items] | ||
| Amortized Cost | 2,497 | 31,597 |
| Unrealized Gains | 0 | 0 |
| Unrealized Losses | 0 | 0 |
| Estimated Fair Value | 2,497 | 31,597 |
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U.S. government and agency securities
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| Investment Holdings [Line Items] | ||
| Amortized Cost | 33,693 | 5,002 |
| Unrealized Gains | 4 | 0 |
| Unrealized Losses | (22) | (7) |
| Estimated Fair Value | $ 33,675 | $ 4,995 |
| X | ||||||||||
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- Definition
Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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Patent Assets, Net (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2014
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Sep. 30, 2013
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Sep. 30, 2014
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Sep. 30, 2013
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| Finite-Lived Intangible Assets [Line Items] | ||||
| Accumulated amortization - Additions | $ 500 | $ 300 | $ 1,100 | $ 1,100 |
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Patents
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||||
| Finite-Lived Intangible Assets [Line Items] | ||||
| Accumulated amortization - Additions | $ 29,500 | $ 28,200 | $ 87,181 | $ 74,500 |
|
Minimum | Patents
|
||||
| Finite-Lived Intangible Assets [Line Items] | ||||
| Patent assets, useful life | 24 months | |||
|
Maximum | Patents
|
||||
| Finite-Lived Intangible Assets [Line Items] | ||||
| Patent assets, useful life | 60 months | |||
|
Weighted Average | Patents
|
||||
| Finite-Lived Intangible Assets [Line Items] | ||||
| Patent assets, useful life | 46 months | |||
| X | ||||||||||
|
- Definition
The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
| X | ||||||||||
|
- Definition
Carrying amount of finite-lived patent assets after accumulated amortization as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights. No definition available.
|
| X | ||||||||||
|
- Definition
Reclassify accumulated amortization related to patent assets No definition available.
|
| X | ||||||||||
|
- Definition
Reclassify patent assets to assets held-for-sale No definition available.
|
| X | ||||||||||
|
- Definition
The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The cash outflow for acquisition of or capital improvements on other tangible or intangible assets not otherwise defined in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Patent Assets, Net (Detail) - Expected Future Annual Amortization Expense Of Patent Assets (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| 2014 (remainder) | $ 437 | |
| 2015 | 1,725 | |
| 2016 | 1,288 | |
| 2017 | 512 | |
| Patent assets, net | 248,051 | 219,954 |
|
Patents
|
||
| Finite-Lived Intangible Assets [Line Items] | ||
| 2014 (remainder) | 31,371 | |
| 2015 | 103,961 | |
| 2016 | 73,434 | |
| 2017 | 31,714 | |
| 2018 | 6,788 | |
| Thereafter | 783 | |
| Patent assets, net | $ 248,051 | $ 219,954 |
| X | ||||||||||
|
- Definition
Carrying amount of finite-lived patent assets after accumulated amortization as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Property and Equipment, Net (Detail) (USD $)
|
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
|
| Property, Plant and Equipment [Line Items] | ||||
| Depreciation and amortization expense | $ 89,700,000 | $ 76,767,000 | ||
|
Internal-use software
|
||||
| Property, Plant and Equipment [Line Items] | ||||
| Stock-based compensation capitalized as part of internal-use software | 0 | 0 | 100,000 | 0 |
|
Property and equipment, types
|
||||
| Property, Plant and Equipment [Line Items] | ||||
| Depreciation and amortization expense | $ 500,000 | $ 400,000 | $ 1,500,000 | $ 1,200,000 |
| X | ||||||||||
|
- Definition
Stock-based compensation capitalized as part of the cost of internal-use software No definition available.
|
| X | ||||||||||
|
- Definition
The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Property and Equipment, Net (Detail) - Property And Equipment, Net (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Total property and equipment, gross | $ 8,936 | $ 7,926 |
| Less: Accumulated depreciation and amortization | (4,722) | (3,259) |
| Total property and equipment, net | 4,214 | 4,667 |
|
Internal-use software
|
||
| Property, Plant and Equipment [Line Items] | ||
| Internal-use software | 4,931 | 4,198 |
|
Leasehold improvements
|
||
| Property, Plant and Equipment [Line Items] | ||
| Leasehold improvements | 1,799 | 1,700 |
|
Computer, equipment and software
|
||
| Property, Plant and Equipment [Line Items] | ||
| Computer, equipment and software | 1,207 | 1,096 |
|
Furniture and fixtures
|
||
| Property, Plant and Equipment [Line Items] | ||
| Furniture and fixtures | 818 | 813 |
|
Construction-in-progress
|
||
| Property, Plant and Equipment [Line Items] | ||
| Construction-in-progress | $ 181 | $ 119 |
| X | ||||||||||
|
- Definition
Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Business Combinations (Details) (USD $)
|
0 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
|
Sep. 30, 2014
|
Dec. 31, 2013
|
Jun. 19, 2014
DCML Services Corporation
|
Sep. 30, 2014
DCML Services Corporation
|
Jun. 19, 2014
DCML Services Corporation
|
|
| Business Acquisition [Line Items] | |||||
| Business combination, consideration transferred | $ 6,200,000 | ||||
| Payments to acquire businesses | 3,000,000 | 2,600,000 | |||
| Business acquisition, equity interest issued or issuable, number of shares | 182,408 | ||||
| Business combination, consideration transferred, equity interests issued and issuable | 3,200,000 | ||||
| Business combination, recognized identifiable assets acquired, intangible assets | 3,300,000 | ||||
| Business combination, recognized identifiable liabilities assumed, deferred tax liabilities | 1,100,000 | ||||
| Business combination, recognized identifiable assets acquired, tangible assets | 500,000 | ||||
| Goodwill | 19,978,000 | 16,460,000 | 3,500,000 | ||
| Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 3 years | ||||
| Business acquisition, transaction costs | $ 100,000 |
| X | ||||||||||
|
- Definition
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Tangible Assets No definition available.
|
| X | ||||||||||
|
- Definition
Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition. No definition available.
|
| X | ||||||||||
|
- Definition
Number of shares of equity interests issued or issuable to acquire entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of deferred tax liability attributable to taxable temporary differences due after one year or the normal operating cycle, if longer, assumed at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of intangible assets, excluding goodwill, acquired at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Goodwill (Details) (USD $)
In Thousands, unless otherwise specified |
9 Months Ended |
|---|---|
|
Sep. 30, 2014
|
|
| Goodwill [Roll Forward] | |
| Balance as of December 31, 2013 | $ 16,460 |
| Goodwill from business acquisition | 3,518 |
| Balance as of September 30, 2014 | $ 19,978 |
| X | ||||||||||
|
- Definition
Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Intangible Assets, Net (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
|
| Intangible Assets, Net (Excluding Goodwill) [Abstract] | ||||
| Amortization of intangible assets | $ 0.5 | $ 0.3 | $ 1.1 | $ 1.1 |
| X | ||||||||||
|
- Definition
The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Intangible Assets, Net (Detail) - Estimated Future Amortization Expenses For Intangible Assets (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Intangible Assets, Net (Excluding Goodwill) [Abstract] | ||
| 2014 (remainder) | $ 437 | |
| 2015 | 1,725 | |
| 2016 | 1,288 | |
| 2017 | 512 | |
| Total estimated future amortization expense | $ 3,962 | $ 1,718 |
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Accrued and Other Current Liabilities (Detail) - Accrued And Other Current Liabilities (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Fair Value Inputs, Liabilities, Quantitative Information [Line Items] | ||
| Accrued liabilities | $ 10,993 | $ 8,784 |
| Other current liabilities | 13,316 | 1,638 |
| Consideration payable for business acquisition | 425 | 0 |
|
Accrued payroll-related expenses
|
||
| Fair Value Inputs, Liabilities, Quantitative Information [Line Items] | ||
| Accrued liabilities | 7,579 | 6,791 |
|
Accrued expenses
|
||
| Fair Value Inputs, Liabilities, Quantitative Information [Line Items] | ||
| Accrued liabilities | 3,414 | 1,993 |
|
Other current liabilities
|
||
| Fair Value Inputs, Liabilities, Quantitative Information [Line Items] | ||
| Other current liabilities | 691 | 1,075 |
|
Patent and other assets purchased but not paid
|
||
| Fair Value Inputs, Liabilities, Quantitative Information [Line Items] | ||
| Other current liabilities | $ 12,200 | $ 563 |
| X | ||||||||||
|
- Definition
Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Aggregate carrying amount of current liabilities (due within one year or within the normal operating cycle if longer) not separately disclosed in the balance sheet. Includes costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered and of liabilities not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Commitments and Contingencies (Detail) (USD $)
|
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2014
insurance_policy
|
Sep. 30, 2013
|
Sep. 30, 2014
insurance_policy
|
Sep. 30, 2013
|
|
| Commitments and Contingencies Disclosure [Abstract] | ||||
| Rent expense related to non-cancelable operating leases net of sublease income | $ 900,000 | $ 1,100,000 | $ 2,700,000 | $ 2,500,000 |
| Sublease income | 200,000 | 0 | 400,000 | 0 |
| Number of active insurance policies | 38 | 38 | ||
| Reserves for known and incurred but not reported claims | $ 1,600,000 | $ 1,600,000 | ||
| X | ||||||||||
|
- Definition
The number of active insurance policies as of the Company's balance sheet date. No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Estimated costs as of the balance sheet date of settling insured claims and costs incurred in the claims settlement process for claims that have not yet been submitted to the insurance company for reimbursement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Unrecognized cost of unvested share-based compensation awards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Fair value of share-based compensation granted to nonemployees as payment for services rendered or acknowledged claims. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Net number of non-option equity instruments granted to participants. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of additional shares authorized for issuance under an established share-based compensation plan. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
For net-share settlement of share-based awards when the employer settles employees' income tax withholding obligations, this element represents the number of shares the employees use to repay the employer. No definition available.
|
|
Stock-Based Compensation (Detail) - Activity Under Equity Award Plans And Related Information (USD $)
In Thousands, except Share data, unless otherwise specified |
9 Months Ended | |||
|---|---|---|---|---|
|
Sep. 30, 2014
|
||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | ||||
| Shares Available for Grant - Outstanding, beginning balance (in shares) | 2,451,000 | |||
| Number of Shares - Outstanding, beginning balance (in shares) | 4,089,000 | |||
| Weighted-Average Exercise Price - Outstanding, beginning balance (in dollars per share) | $ 9.91 | |||
| Shares Available for Grant - Shares authorized (in shares) | 1,000,000 | [1] | ||
| Number of Shares - Options exercised (in shares) | (561,000) | |||
| Weighted Average Exercise Price - Options exercised (in dollars per share) | $ 5.11 | |||
| Shares Available for Grant - Options forfeited/canceled | 173,000 | |||
| Number of Shares - Options forfeited/canceled (in shares) | (173,000) | |||
| Weighted-Average Exercise Price - Options forfeited/canceled (in dollars per share) | $ 17.51 | |||
| Share Available for Grant - Restricted stock units granted (in shares) | (1,416,000) | |||
| Shares Available for Grant - Restricted stock units forfeited (in shares) | 238,000 | |||
| Shares Available for Grant - Restricted stock units withheld related to net-share settlement of restricted stock units (in shares) | 244,000 | |||
| Shares Available for Grant - Outstanding, ending balance (in shares) | 2,690,000 | |||
| Number of Shares - Outstanding, ending balance (in shares) | 3,355,000 | |||
| Weighted-Average Exercise Price - Outstanding, ending balance (in dollars per share) | $ 10.32 | |||
| Outstanding (weighted-average contractual life) | 6 years 4 months 24 days | |||
| Outstanding (intrinsic value) | $ 14,912 | |||
|
Vested and exercisable
|
||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | ||||
| Vested and exercisable (shares) | 2,360,000 | |||
| Vested and exercisable (in dollars per share) | $ 10.47 | |||
| Vested and exercisable (weighted-average contractual life) | 6 years 3 months 18 days | |||
| Vested and exercisable (intrinsic value) | 10,706 | |||
|
Vested and expected to vest
|
||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | ||||
| Vested and expected to vest (shares) | 3,237,000 | |||
| Vested and expected to vest (in dollars per share) | $ 10.34 | |||
| Vested and expected to vest (weighted-average contractual life) | 6 years 4 months 24 days | |||
| Vested and expected to vest (intrinsic value) | $ 14,397 | |||
|
||||
| X | ||||||||||
|
- Definition
Share Available for grant - Restricted stock units granted No definition available.
|
| X | ||||||||||
|
- Definition
Share Available for Grant - Restricted stock units withheld related to net-share settlement of restricted stock units No definition available.
|
| X | ||||||||||
|
- Definition
Shares Available for Grant - Options forfeited/canceled No definition available.
|
| X | ||||||||||
|
- Definition
Shares Available for Grant - Restricted stock units forfeited No definition available.
|
| X | ||||||||||
|
- Definition
Number of additional shares authorized for issuance under an established share-based compensation plan. No definition available.
|
| X | ||||||||||
|
- Definition
The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
As of the balance sheet date, the weighted-average exercise price (at which grantees can acquire the shares reserved for issuance) for exercisable stock options that are fully vested or expected to vest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount by which the current fair value of the underlying stock exceeds the exercise price of fully vested and expected to vest options outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
As of the balance sheet date, the number of shares into which fully vested and expected to vest stock options outstanding can be converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
As of the balance sheet date, the weighted-average exercise price for outstanding stock options that are fully vested or expected to vest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
|
| X | ||||||||||
|
- Definition
Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. No definition available.
|
| X | ||||||||||
|
- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Stock-Based Compensation (Detail) - Restricted Stock Unit Activity (USD $)
In Thousands, except Share data, unless otherwise specified |
9 Months Ended | ||||
|---|---|---|---|---|---|
|
Sep. 30, 2014
|
Dec. 31, 2013
|
Sep. 30, 2014
Restricted stock units granted
|
Sep. 30, 2014
Restricted stock units vested
|
Sep. 30, 2014
Restricted stock units forfeited
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] | |||||
| Non-vested units, beginning balance (in shares) | 2,547,000 | 2,057,000 | |||
| Non-vested units, beginning balance (in dollars per share) | $ 13.17 | $ 12.38 | |||
| Granted (in shares) | 1,416,000 | ||||
| Granted (in dollars per share) | $ 14.55 | ||||
| Vested (in shares) | (688,000) | ||||
| Vested (in dollars per share) | $ 13.45 | ||||
| Forfeited (in shares) | (238,000) | ||||
| Forfeited (in dollars per share) | $ 13.72 | ||||
| Non-vested units, ending balance (in shares) | 2,547,000 | 2,057,000 | |||
| Non-vested units, ending balance (in dollars per share) | $ 13.17 | $ 12.38 | |||
| Share-based compensation arrangement by share-based payment award, equity instruments other than options, nonvested, intrinsic value | $ 34,976 | ||||
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other Than Options, Outstanding, Intrinsic Value No definition available.
|
| X | ||||||||||
|
- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Stock-Based Compensation (Detail) - Weighted Average Assumptions To Estimate The Fair Value Of Equity Awards (Performance-based restricted stock units with a market condition, USD $)
|
9 Months Ended | |
|---|---|---|
|
Sep. 30, 2014
|
Sep. 30, 2013
|
|
|
Performance-based restricted stock units with a market condition
|
||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Risk-free rate | 1.11% | 0.59% |
| Expected volatility | 48.00% | 53.00% |
| Grant date fair value | $ 7.47 | $ 6.39 |
| X | ||||||||||
|
- Definition
The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Income Taxes Income Taxes (Details)
|
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
|
| Income Tax Disclosure [Abstract] | ||||
| Effective tax rate | 37.00% | 37.00% | 37.00% | 37.00% |
| X | ||||||||||
|
- Definition
Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Related-Party Transactions (Detail) (USD $)
|
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Dec. 31, 2013
|
|
| Related Party Transactions [Abstract] | |||||
| Subscription fee revenue from related party transaction | $ 2,200,000 | $ 1,300,000 | $ 6,500,000 | $ 3,800,000 | |
| Receivables due from related parties | $ 0 | $ 0 | $ 4,400,000 | ||
| X | ||||||||||
|
- Definition
Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of transactions with related party during the financial reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Segment Reporting (Detail)
|
9 Months Ended |
|---|---|
|
Sep. 30, 2014
segment
|
|
| Segment Reporting [Abstract] | |
| Number of reportable segments | 1 |
| X | ||||||||||
|
- Definition
Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. No definition available.
|
| X | ||||||||||
|
- Details
|
|
Segment Reporting (Detail) - Revenue By Location (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
|
| Segment Reporting Information [Line Items] | ||||
| Total revenue | $ 65,407 | $ 58,554 | $ 191,588 | $ 177,229 |
| Total revenue | 100.00% | 100.00% | 100.00% | 100.00% |
|
United States
|
||||
| Segment Reporting Information [Line Items] | ||||
| United States | 65.00% | 61.00% | 63.00% | 61.00% |
| Total revenue | 42,751 | 35,842 | 120,696 | 108,445 |
|
Japan
|
||||
| Segment Reporting Information [Line Items] | ||||
| Other foreign country | 14.00% | 16.00% | 15.00% | 17.00% |
| Total revenue | 9,164 | 9,531 | 28,012 | 29,623 |
|
Other
|
||||
| Segment Reporting Information [Line Items] | ||||
| Other foreign country | 21.00% | 23.00% | 22.00% | 22.00% |
| Total revenue | $ 13,492 | $ 13,181 | $ 42,880 | $ 39,161 |
| X | ||||||||||
|
- Definition
Country Of Domicile Percent Of Total Revenue No definition available.
|
| X | ||||||||||
|
- Definition
Foreign Country Percent Of Total Revenue No definition available.
|
| X | ||||||||||
|
- Definition
Percent of Total Revenue No definition available.
|
| X | ||||||||||
|
- Definition
Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Segment Reporting (Detail) - Long-lived Asset Information By Location (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | $ 4,214 | $ 4,667 |
|
United States
|
||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | 4,198 | 4,646 |
|
Japan
|
||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | $ 16 | $ 21 |
| X | ||||||||||
|
- Definition
Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|