CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Condensed Consolidated Statements Of Comprehensive Income Loss
Net income (loss)	$ (2,228)	$ 339	$ (5,993)	$ (8,055)
Other comprehensive income (loss):
Foreign currency translation adjustment	48	(39)	32	(46)
Comprehensive income (loss)	$ (2,180)	$ 300	$ (5,961)	$ (8,101)