XML 52 R41.htm IDEA: XBRL DOCUMENT v3.19.1
INCOME TAXES - Components of Income Before Income Taxes (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]    
Domestic $ (3,391) $ (2,965)
Foreign 37,912 46,391
Income before income taxes $ 34,521 $ 43,426