Annual report pursuant to Section 13 and 15(d)

Income Taxes - Narrative (Details)

v3.3.1.900
Income Taxes - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Income Taxes [Line Items]      
Increase in deferred tax asset valuation allowance $ 1,200 $ 5,200 $ 14,600
Tax expense in other comprehensive income 300    
Tax benefit in continuing operations 300    
Interest and penalties recognize in income tax expense 24 (47) $ 29
Interest and penalties recognized on the balance sheet 257 232  
Unrecognized tax benefits that would impact effective tax rate 400 $ 500  
India      
Income Taxes [Line Items]      
Deferred tax liability from undistributed foreign earnings $ 200