Consolidated Statements of Comprehensive Income (Unaudited) (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	$ 6,110	$ 904	$ 9,181	$ 1,191
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	42	2	15	(26)
Comprehensive income	$ 6,152	$ 906	$ 9,196	$ 1,165