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	$ 5,749	$ 8,312	$ 6,429	$ 16,195
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	2,804	(4,994)	2,858	(5,845)
Pension liability	0	0	0	(75)
Total other comprehensive income (loss), net of tax	2,804	(4,994)	2,858	(5,920)
Comprehensive income	$ 8,553	$ 3,318	$ 9,287	$ 10,275