Annual report pursuant to Section 13 and 15(d)

Income Taxes - Components of Deferred Tax Assets and Liabilities (Details)

v3.8.0.1
Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Deferred tax assets (liabilities)    
Accrued expenses $ 5,669 $ 6,199
Net operating loss and credit carryforward 10,378 16,505
Allowance, reserves and other 3,301 8,690
Stock-based compensation 2,598 2,378
Deferred tax assets 21,946 33,772
Valuation allowance   (767)
Net deferred tax assets 21,946 33,005
Property, plant, and equipment (3,658) (6,351)
Total $ 18,288 $ 26,654