CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - (UNAUDITED) [Abstract]
Net income	$ 1,285	$ 68	$ 545	$ 4,310
Foreign currency translations	1,407	464	2,911	432
Comprehensive income	$ 2,692	$ 532	$ 3,456	$ 4,742