XML 66 R53.htm IDEA: XBRL DOCUMENT v3.6.0.2
Summary of Significant Accounting Policies - Schedule of Other Income (Expense), Net (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Other Income and Expenses [Abstract]      
Foreign currency losses $ (853) $ (1,752) $ (279)
Tax indemnification income 1,055 1,655 754
Other income 18 32 30
Total other income (expense), net $ 220 $ (65) $ 505