Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current assets:
Cash	$ 1,245	$ 920
Accounts receivable	850	4,546
Other	648	181
Total current assets	2,743	5,647
Property and equipment, net	107	172
Other	221	305
Total assets	3,071	6,124
Notes payable:
Related parties	2,000	2,000
Other	2,996	2,239
Current portion of long-term debt, including $1,000 to related parties	4,005	3,067
Accounts payable	1,001	1,110
Accrued claims payable	11,650	13,099
Other accrued expenses	6,407	5,820
Total current liabilities	28,059	27,335
Long-term debt, net of current portion	249	1,732
Total liabilities	28,308	29,067
Preferred stock, $50.00 par value, noncumulative:
Common stock, $0.01 par value; authorized: 500,000,000 shares; issued and outstanding: 62,316,502 and 59,451,836 shares	623	594
Additional paid-in capital	26,713	25,982
Deficit	(53,095)	(50,041)
Total stockholders' equity deficiency	(25,237)	(22,943)
Total liabilities and deficiency	3,071	6,124
Series C Convertible Preferred Stock [Member]
Preferred stock, $50.00 par value, noncumulative:
Preferred stock	522	522
Series D Convertible Preferred Stock [Member]
Preferred stock, $50.00 par value, noncumulative:
Preferred stock
Other Series Preferred Stock [Member]
Preferred stock, $50.00 par value, noncumulative:
Preferred stock