Income Taxes (Interim) (Details) - USD ($) $ in Thousands |
9 Months Ended | ||
|---|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
Dec. 31, 2014 |
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| Income taxes | |||
| Unrecognized tax benefits that would impact effective tax rate, if recognized | $ 1,884 | ||
| Reasonably possible decrease in liability for unrecognized tax benefits in the next twelve months | 1,676 | ||
| Accrued interest and penalties on unrecognized tax benefits | 452 | $ 594 | |
| Excess tax benefits from stock-based compensation expense | 18,010 | $ 5,086 | |
| Other non-current liabilities | |||
| Income taxes | |||
| Liability for unrecognized tax benefits | 2,000 | $ 2,092 | |
| Prepaid expenses and other current assets | |||
| Income taxes | |||
| Excess tax benefits from stock-based compensation expense | $ 18,010 | ||
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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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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of increase reasonably possible in the next twelve months for the unrecognized tax benefit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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