CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - (UNAUDITED) [Abstract]
Net income (loss)	$ 3,143	$ (692)	$ 4,242	$ (464)
Foreign currency translations	(274)	566	(32)	628
Comprehensive income (loss)	$ 2,869	$ (126)	$ 4,210	$ 164