Condensed Consolidated Statements of Comprehensive Loss (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Net loss	$ (622)	$ (679)	$ (4,692)	$ (2,107)
Foreign currency translation adjustments	5	(1)	7	(39)
Comprehensive loss	$ (617)	$ (680)	$ (4,685)	$ (2,146)