Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation Schedule Of Share-Based Payment Arrangements (Details)

v3.3.1.900
Stock-Based Compensation Schedule Of Share-Based Payment Arrangements (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation cost charged against income, before income tax benefit $ 1,834 $ 1,841 $ 1,435
Cost of Revenue [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation cost charged against income, before income tax benefit 159 55 25
Operating Expense [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation cost charged against income, before income tax benefit 1,675 1,786 1,410
Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation cost charged against income, before income tax benefit 686 812 928
Restricted stock and restricted stock units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation cost charged against income, before income tax benefit $ 1,148 $ 1,029 $ 507