CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - (UNAUDITED) [Abstract]
Net income	$ 68	$ 5,108	$ 4,310	$ 4,644
Foreign currency translations	464	(173)	432	455
Comprehensive income	$ 532	$ 4,935	$ 4,742	$ 5,099