Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Net income	$ 3,071	$ 287
Other comprehensive loss, net of tax:
Foreign currency translation adjustment	(27)	(28)
Comprehensive income	$ 3,044	$ 259