CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (in thousands) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Consolidated Statements Of Comprehensive Income Loss In Thousands
Net income (loss)	$ 444	$ 100	$ 276	$ 149
Other comprehensive income:
Foreign currency translation gain (loss)	(221)	59	(60)	(112)
Comprehensive income (loss)	$ 223	$ 159	$ 216	$ 37