XML 86 R71.htm IDEA: XBRL DOCUMENT v3.8.0.1
Provision (Benefit) for Income Taxes (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Income Taxes [Line Items]      
Federal $ 550 $ 1,549  
State and local 51 652 $ 708
Foreign 2,256 1,637 3,044
Total Current 2,857 3,838 3,752
APIC   548  
Deferred (1,251) (259) (329)
Total $ 1,606 $ 4,127 $ 3,423