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Income Taxes (Details 2) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2015
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Dec. 31, 2014
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| Income taxes | ||
| Unrecognized tax benefits that would impact effective tax rate, if recognized | $ 1,962us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate | |
| Reasonably possible decrease in liability for unrecognized tax benefits in the next twelve months | 1,217us-gaap_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleEstimatedRangeOfChangeUpperBound | |
| Accrued interest and penalties on unrecognized tax benefits | 568us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued | 594us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued |
| Accrued expenses and other non-current liabilities | ||
| Income taxes | ||
| Liability for unrecognized tax benefits |
2,081us-gaap_UnrecognizedTaxBenefits / us-gaap_BalanceSheetLocationAxis = env_AccruedExpensesAndOtherNoncurrentLiabilitiesMember |
2,092us-gaap_UnrecognizedTaxBenefits / us-gaap_BalanceSheetLocationAxis = env_AccruedExpensesAndOtherNoncurrentLiabilitiesMember |
| Prepaid Expenses and Other Current Assets | ||
| Income taxes | ||
| Stock Based Compensation, Excess Tax Benefits |
$ 13,355env_StockBasedCompensationExcessTaxBenefits / us-gaap_BalanceSheetLocationAxis = us-gaap_PrepaidExpensesAndOtherCurrentAssetsMember |
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- Definition
Represents the excess tax benefits from stock-based compensation. No definition available.
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- Definition
Amount of (increase) decrease reasonably possible in the estimated upper bound of the unrecognized tax benefit for a tax position taken or expected to be taken. 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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- Details
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