Statement of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Net income	$ 44,985	$ 26,335	$ 40,418
Other comprehensive (loss) income, net of tax of ($2,680), ($3,129) and $803 for the years ended December 31, 2015, 2014 and 2013, respectively:
Foreign currency translation adjustment	(11,204)	(11,747)	3,622
Comprehensive income	33,781	14,588	44,040
Tax effect on change in other comprehensive income	$ (2,680)	$ (3,129)	$ 803