Consolidated Statements of Comprehensive (Loss) Income (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) income	$ (234)	$ 13,907	$ (1,515)
Other comprehensive (loss) income:
Foreign currency translation (loss) income	0	17	(11)
Comprehensive (loss) income	$ (234)	$ 13,924	$ (1,526)