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Income Taxes - Deferred Tax Assets (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2014
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Dec. 31, 2013
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| Deferred tax assets: | ||
| Net operating losses | $ 2,013wetf_DeferredTaxAssetsOperatingLossCarryforwardsFederal | $ 11,738wetf_DeferredTaxAssetsOperatingLossCarryforwardsFederal |
| Foreign net operating losses | 816us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign | |
| Stock-based compensation | 6,046us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost | 7,579us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost |
| Accrued expenses | 5,236us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals | |
| Deferred rent liability | 2,170us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent | 1,855us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent |
| Other | 82us-gaap_DeferredTaxAssetsOther | 82us-gaap_DeferredTaxAssetsOther |
| Deferred tax assets | 16,363us-gaap_DeferredTaxAssetsGross | 21,254us-gaap_DeferredTaxAssetsGross |
| Deferred tax liabilities: | ||
| Incentive compensation | 4,092wetf_DeferredTaxLiabilitiesIncentiveCompensation | |
| Fixed assets | 1,965us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment | 7us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment |
| Unrealized gains | 26us-gaap_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains | |
| Deferred tax liabilities | 6,057us-gaap_DeferredIncomeTaxLiabilities | 33us-gaap_DeferredIncomeTaxLiabilities |
| Total deferred tax assets less deferred tax liabilities | 10,306wetf_DeferredTaxAssetsLiabilitiesGross | 21,221wetf_DeferredTaxAssetsLiabilitiesGross |
| Less: valuation allowance | (816)us-gaap_DeferredTaxAssetsValuationAllowance | (21,221)us-gaap_DeferredTaxAssetsValuationAllowance |
| Net deferred tax assets and liabilities | $ 9,490us-gaap_DeferredTaxAssetsLiabilitiesNet |
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred rent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on foreign currency transactions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Deferred Tax Assets Liabilities Gross No definition available.
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- Definition
Deferred Tax Assets Operating Loss Carryforwards Federal. No definition available.
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- Definition
Deferred tax liabilities incentive compensation. No definition available.
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