CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Condensed Consolidated Statements Of Comprehensive Loss
Net loss	$ 1,051,000	$ 3,522,000	$ (7,537,000)	$ (4,336,000)
Foreign currency translation adjustment	20,000	(27,000)	(15,000)	(84,000)
Comprehensive income (loss)	$ 1,071,000	$ 3,495,000	$ (7,552,000)	$ (4,420,000)