Consolidated Statements of Stockholders' Equity (Unaudited) (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Begining Balance at Jun. 30, 2012	$ 12	$ 257,881	$ (214,157)	$ (132)	$ 43,604
Begining Balance (shares) (in Shares) at Jun. 30, 2012	11,590,067
Net loss			(4,671)		(4,671)
Other comprehensive loss				(61)	(61)
Reduction in issuance costs from legal claims settlement		1,050			1,050
Share-based compensation		73			73
Ending Balance at Sep. 30, 2012	12	259,004	(218,828)	(193)	39,995
Ending Balance (shares) (in Shares) at Sep. 30, 2012	11,590,067
Begining Balance at Dec. 31, 2011	12	257,884	(204,423)		53,473
Begining Balance (shares) (in Shares) at Dec. 31, 2011	11,590,067
Net loss			(14,405)		(14,405)
Other comprehensive loss				(193)	(193)
Reduction in issuance costs from legal claims settlement		1,050			1,050
Share-based compensation		70			70
Ending Balance at Sep. 30, 2012	12	259,004	(218,828)	(193)	39,995
Ending Balance (shares) (in Shares) at Sep. 30, 2012	11,590,067
Begining Balance at Dec. 31, 2012	12	259,065	(222,409)	(112)	36,556
Begining Balance (shares) (in Shares) at Dec. 31, 2012	11,590,067
Net loss			(10,149)		(10,149)
Other comprehensive loss				596	596
Share-based compensation		133			133
Ending Balance at Sep. 30, 2013	12	259,198	(232,558)	484	27,136
Ending Balance (shares) (in Shares) at Sep. 30, 2013	11,590,067
Begining Balance at Jun. 30, 2013	12	259,154	(228,815)	501	30,852
Begining Balance (shares) (in Shares) at Jun. 30, 2013	11,590,067
Net loss			(3,743)		(3,743)
Other comprehensive loss				(17)	(17)
Share-based compensation		44			44
Ending Balance at Sep. 30, 2013	$ 12	$ 259,198	$ (232,558)	$ 484	$ 27,136
Ending Balance (shares) (in Shares) at Sep. 30, 2013	11,590,067