Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Condensed Consolidated Statements Of Comprehensive Income
Net income	$ 2,542	$ 2,210	$ 2,911	$ 2,520
Other comprehensive (loss) / income -
Foreign currency translation	165	(38)	(38)	(297)
Comprehensive income	$ 2,707	$ 2,172	$ 2,873	$ 2,223