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UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Statement of Comprehensive Income [Abstract]        
Net Loss $ (3,275) $ (3,893) $ (6,316) $ (8,069)
Other comprehensive income (loss) - foreign currency translation adjustment 42 22 8 34
Comprehensive Loss $ (3,233) $ (3,871) $ (6,308) $ (8,035)