CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands	Total	Series A-1	Series B	Series C	Common Stock	Additional Paid in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income
Beginning balance at Dec. 31, 2010	$ 2,082	$ 813	$ 6,350	$ 2,032	$ 1,915	$ 98,347	$ (107,337)	$ (38)
Beginning balance (in shares) at Dec. 31, 2010		813	8,380	2,211	191,489
Stock-based employee compensation	613					613
Restricted stock expense	3					3
Forfeiture of restricted stock issued in lieu of salary	(16)				(3)	(13)
Forfeiture of restricted stock issued in lieu of salary, shares					(260)
Series C Preferred Shares issued for services, shares				195
Series C Preferred Shares issued for services	195			185		10
Series C Preferred Shares issued in separation agreement	36			32		4
Series C Preferred Shares issued in separation agreement, shares				36
Issuance of Series C Preferred Shares for cash	800					800
Issuance of Series C Preferred Shares for cash, shares				800
Reclassification of conversion feature associated with the conversion of Series B and Series C Preferred Shares from derivative liability to equity	362		159	203
Financing cost on issuance of Series C Preferred Shares	(125)			(125)
Accretion of benefitial conversion feature on preferred shares	0		8	921		(929)
Preferred shares dividends, paid in kind	0	50	635	111		(796)
Preferred share dividends, paid-in-kind, shares		50	643	218
Comprehensive loss:	(1)							(1)
Net loss	(3,224)						(2,380)
Ending balance at Sep. 30, 2011	$ 725	$ 863	$ 7,152	$ 3,358	$ 1,912	$ 98,040	$ (110,561)	$ (39)
Ending balance (in shares) at Sep. 30, 2011		863	9,023	3,460	191,229