Income Taxes (Deferred) (Details) - USD ($) $ in Thousands |
Dec. 31, 2016 |
Dec. 31, 2015 |
|---|---|---|
| Deferred Tax Assets | ||
| Deferred revenue | $ 6,309 | $ 4,140 |
| Prepaid expenses and accruals | 1,363 | 544 |
| Deferred rent and lease incentives | 3,940 | 3,521 |
| Net operating loss and tax credit carryforwards | 100,471 | 101,762 |
| Property and equipment and intangible assets | (90,222) | (104,017) |
| Stock-based compensation expense | 10,641 | 10,716 |
| Investment in ERS, LLC | 75 | |
| Convertible notes | (6,346) | (8,284) |
| Other | (2,176) | (2,201) |
| Total deferred tax assets | 24,055 | 6,181 |
| Valuation allowance for net deferred tax assets | (29,610) | (3,493) |
| Net deferred tax assets | $ 2,688 | |
| Net deferred tax (liabilities) | $ (5,555) |
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- Definition Deferred tax asset, before valuation allowance, attributable to net operating loss carryforwards and tax credit carryforwards expected to be realized after one year. No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to acquisitions. No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax liability attributable to convertible debt. No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences derived from prepaid expenses and accruals. No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from property, equipment and intangible assets. No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income. 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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- Definition Amount after 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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- References No definition available.
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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 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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- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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