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Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Income Tax Disclosure [Line Items]
Income tax (benefit) expense	$ (1,764)	$ 88
Effective Income Tax Rate, Continuing Operations	37.40%	(1.90%)
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	35.00%	35.00%
Liability for gross unrecognized tax benefits	$ 788		$ 788
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	579		579
Accrual for interest and penalties	$ 92		$ 86

X

- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of unrecognized tax benefits.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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