Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Assets
Cash	$ 6,678	$ 2,649
Accounts receivable - net	405	339
Other	16	343
Assets of discontinued operations	23	214
Total Current Assets	7,122	3,545
Property and equipment, net	323	475
Deposits and other assets	31	91
Total Assets	7,476	4,111
Liabilities and Stockholders' Equity
Accounts payable	388	266
Accrued liabilities	29	210
Liabilities of discontinued operations	0	24
Total Current Liabilities	417	500
Long Term Liabilities:
Accounts payable	0	32
Total Liabilities	417	532
Stockholders' Equity:
Preferred stock, $0.001 par value; 10,000,000 shares authorized, none issued and outstanding	0	0
Common stock, $0.001 par value; 100,000,000 shares authorized, 31,374,002 issued and 31,292,520 outstanding and 23,420,189 issued and 23,338,707 outstanding	31	23
Additional paid-in capital	58,901	47,280
Accumulated deficit	(51,873)	(43,724)
Total Stockholders' Equity	7,059	3,579
Total Liabilities and Stockholders' Equity	$ 7,476	$ 4,111