Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Current [Abstract]
Federal	$ (434)	$ (12,095)	$ 346
State	148	179	77
Foreign	1,102	201	72
Total Current	816	(11,715)	495
Deferred [Abstract]
Federal	903	1,744	1,300
State	181	(1,797)	212
Foreign	(2,702)	(2,993)	(3,730)
Total Deferred	(1,618)	(3,046)	(2,218)
Benefit from income taxes	$ (802)	$ (14,761)	$ (1,723)