Consolidated Statements of Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Net income (loss)	$ 3,499	$ (8,387)
Other comprehensive income (loss):
Foreign currency translation adjustments	1	(16)
Other comprehensive income (loss)	1	(16)
Comprehensive income (loss)	$ 3,500	$ (8,403)