CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Condensed Consolidated Statements Of Comprehensive Income Loss
Net loss	$ (9,849)	$ (10,190)
Other comprehensive income (loss):
Additional minimum pension liability	(622)	1
Foreign currency translation adjustment	(69)	(75)
Comprehensive loss	$ (10,540)	$ (10,264)