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
Net income	$ 5,878	$ 7,367	$ 12,535	$ 16,052
Other comprehensive income (loss), net of tax of $(206) and $230 for the three months ended June 30, 2014 and 2013, respectively and $(227) and $(263) for the six months ended June 30, 2014 and 2013, respectively:
Foreign currency translation adjustment	727	(1,149)	803	1,221
Comprehensive income	5,151	8,516	11,732	14,831
Other Comprehensive Income (Loss), Tax	$ (206)	$ 230	$ (227)	$ (263)