Consolidated Statements of Comprehensive Loss (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Net loss	$ (3,634)	$ (1,522)
Other comprehensive income:
Unrealized gain on investments, net of tax	8	1
Other comprehensive income	8	1
Comprehensive loss	$ (3,626)	$ (1,521)