Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net income	$ 4,552	$ 3,813	$ 14,057	$ 11,717
Foreign currency translation adjustment	(590)	241	(533)	(378)
Other comprehensive income (loss)	(590)	241	(533)	(378)
Comprehensive Income	$ 3,962	$ 4,054	$ 13,524	$ 11,339