CONSOLIDATED BALANCE SHEETS (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 334	$ 1,879
Accounts receivable, net of allowance of $5 at September 30, 2011 and $9 at December 31, 2010	555	103
Prepaid expenses and other current assets	32	44
Total current assets	921	2,026
Property plant and equipment, net	25	26
Patents, net	2,111	2,392
Capitalized software development costs, net	155	452
Other assets	29	29
Total assets	3,241	4,925
Current liabilities:
Short-term notes payable	593	0
Accounts payable	253	450
Accrued compensation	249	446
Other accrued liabilities	191	159
Deferred revenue	489	456
Total current liabilities	1,775	1,511
Deferred revenue long-term	456	650
Deferred rent	153	183
Derivative liability	132	499
Total liabilities	2,516	2,843
Stockholders' Equity
Common Stock - $0.01 par value; 1,050,000 shares authorized; 191,229 and 191,489 shares issued and outstanding at September 30, 2011 and December 31, 2010	1,912	1,915
Additional paid in capital	98,040	98,347
Accumulated deficit	(110,561)	(107,337)
Accumulated other comprehensive loss	(39)	(38)
Stockholders' equity	725	2,082
Total liabilities and shareholders' equity	3,241	4,925
Series A-1 Preferred Stock [Member]
Stockholders' Equity
Preferred stock by class of stock	863	813
Stockholders' equity	863	813
Series B Preferred Stock [Member]
Stockholders' Equity
Preferred stock by class of stock	7,152	6,350
Stockholders' equity	7,152	6,350
Series C Preferred Stock [Member]
Stockholders' Equity
Preferred stock by class of stock	3,358	2,032
Stockholders' equity	$ 3,358	$ 2,032