Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Condensed Consolidated Statements Of Comprehensive Income Loss
Net income	$ 3,267	$ 2,710	$ 3,832	$ 3,146
Other comprehensive (loss) / income -
Foreign currency translation	(58)	91	194	(462)
Comprehensive income	$ 3,209	$ 2,801	$ 4,026	$ 2,684