Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 30	$ 80
Trade accounts receivable, net of allowance of $19 and $0	674	345
Inventories, net of allowance of $482 and $114	0	112
Prepaid expenses and other current assets	194	151
Total current assets	898	688
Property and equipment, net	81	96
Goodwill	3,418	3,418
Proprietary software, net	757	1,414
Patents and other intangible assets, net	1,764	2,048
Cash surrender value of life insurance policies	653	738
Other long-term assets	29	171
Total assets	7,600	8,573
LIABILITIES AND SHAREHOLDERS' DEFICIT
Accounts payable	598	435
Taxes payable	0	126
Accrued expenses	12,135	9,413
Deferred revenues and customer prepayments	1,820	1,417
Note payable	91	69
Accrued purchase price guarantee	4,535	4,535
Deferred tax liability	706	706
Derivative financial instruments - warrants	14,942	2,213
Derivative financial instruments - Series C and D preferred stock and debentures payable	9,171	28,092
Debentures payable - carried at amortized cost	16,317	14,560
Debentures payable - carried at fair value	16,458	27,484
Total current liabilities	76,773	89,050
Commitments and contingencies (Note 6)
Shareholders' deficit:
Common stock, $0.001 par value, 5,000,000,000 shares authorized, 541,999,246 and 25,695,392 shares issued and 541,984,111 and 25,678,978 shares outstanding as of December 31, 2011 and December 31, 2010, respectively	542	26
Additional paid-in capital	170,006	153,974
Accumulated deficit	(245,244)	(244,395)
Accumulated other comprehensive loss	(179)	(139)
Treasury stock, at cost, 2,012 shares of common stock	(779)	(779)
Total shareholders' deficit	(75,654)	(91,313)
Total liabilities and shareholders' deficit	7,600	8,573
Series C Convertible Preferred Stock [Member]
LIABILITIES AND SHAREHOLDERS' DEFICIT
Convertible preferred stock	5,086	8,336
Series D Convertible Preferred Stock [Member]
LIABILITIES AND SHAREHOLDERS' DEFICIT
Convertible preferred stock	$ 1,395	$ 2,500