Income Taxes - Reconciliation From Statutory Federal Income Tax Rate to Effective Tax Rate (Detail) |
12 Months Ended | ||
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Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
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Effective Income Tax Rate Continuing Operations Tax Rate Reconciliation [Abstract] | |||
Tax at statutory federal rate | 34.00% | 34.00% | 34.00% |
State tax | 0.00% | 0.00% | 0.00% |
Stock-based compensation expense | (4.60%) | (4.60%) | (5.70%) |
Net operating losses not benefitted | (21.70%) | (22.40%) | (1.60%) |
Foreign net operating losses benefitted | (7.60%) | (7.10%) | (26.90%) |
Other | (0.40%) | 0.10% | 0.20% |
Total | (0.30%) | 0.00% | 0.00% |
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- Definition Effective income tax rate reconciliation deduction expense share based compensation cost. No definition available.
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- Definition Effective income tax rate reconciliation net operating losses not benefitted. No definition available.
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- 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
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- References No definition available.
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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