CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Condensed Consolidated Statements Of Comprehensive Income Loss
Net loss	$ (1,690)	$ (2,773)
Other comprehensive income ( loss ):
Foreign currency translation adjustment	(9)	8
Comprehensive loss	$ (1,699)	$ (2,765)