Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Assets
Cash and cash equivalents	$ 4,577	$ 6,678
Accounts receivable - net	122	405
Other	151	16
Assets of discontinued operations	0	23
Total Current Assets	4,850	7,122
Property and equipment, net	249	323
Long-term note receivable	700	0
Deposits and other assets	27	31
Total Assets	5,826	7,476
Liabilities and Stockholders' Equity
Accounts payable	390	388
Accrued liabilities	27	29
Total Current Liabilities	417	417
Total Liabilities	417	417
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, 33,477,020 issued and 33,395,538 outstanding in 2012 and 31,374,002 issued and 31,292,520 outstanding in 2011	33	31
Additional paid-in capital	62,251	58,901
Accumulated deficit	(56,875)	(51,873)
Total Stockholders' Equity	5,409	7,059
Total Liabilities and Stockholders' Equity	$ 5,826	$ 7,476