Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net income	$ 4,139	$ 4,552	$ 11,683	$ 14,057
Other comprehensive loss:
Foreign currency translation adjustment	(1,028)	(590)	(1,797)	(533)
Other comprehensive loss	(1,028)	(590)	(1,797)	(533)
Comprehensive Income	$ 3,111	$ 3,962	$ 9,886	$ 13,524