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CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Statement of Comprehensive Income [Abstract]      
Net loss $ (15,987) $ (8,327) $ (9,782)
Other Comprehensive Loss; foreign currency translation adjustment, net of tax (45) 99 54
Comprehensive Loss $ (16,032) $ (8,228) $ (9,728)