Condensed Consolidated Statements of Comprehensive (Loss) Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Net loss	$ (832)	$ (3,141)
Other comprehensive income (loss):
Foreign currency translation adjustment	(144)	139
Net change in accumulated other comprehensive loss	(144)	139
Comprehensive loss	$ (976)	$ (3,002)