Condensed Consolidated Statements of Stockholders' Equity (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings (Deficit) [Member]	Treasury Stock [Member]
Balance at Dec. 31, 2013	$ 12,596	$ 11	$ 43,607	$ (5,385)	$ (25,637)
Balance (in shares) at Dec. 31, 2013		16,101,006
Net loss	(7,158)	0	0	(7,158)	0
Share-based compensation expense (Note 4)	191	0	191	0	0
Treasury stock acquired pursuant to a settlement agreement (Note 4)	0	0	5,105	0	(5,105)
Treasury stock acquired pursuant to a settlement agreement (Note 4) (in shares)		(3,896,764)
Common shares issued (Note 4)	4,909	1	4,908	0	0
Common shares issued (Note 4) (in shares)		3,259,727
Balance at Sep. 30, 2014	$ 10,538	$ 12	$ 53,811	$ (12,543)	$ (30,742)
Balance (in shares) at Sep. 30, 2014		15,463,969