CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 10,114	$ 9,904	$ 26,569	$ 17,907
Other comprehensive income (loss):
Foreign currency translation gain (loss)	(734)	(3,590)	2,555	(6,761)
Net changes in interest rate hedge, net of taxes of $253, ($981), ($1,063) and ($1,072), respectively	469	(1,821)	(1,976)	(1,991)
Comprehensive income, net of tax	$ 9,849	$ 4,493	$ 27,148	$ 9,155