Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 1,276	$ 30
Trade accounts receivable, net of allowance of $179 and $19	781	674
Prepaid expenses and other current assets	168	194
Total current assets	2,225	898
Property and equipment, net	52	81
Goodwill	3,418	3,418
Proprietary software, net	319	757
Patents and other intangible assets, net	1,589	1,764
Cash surrender value of life insurance policies	126	653
Other long-term assets	0	29
Total assets	7,729	7,600
LIABILITIES AND SHAREHOLDERS' DEFICIT
Accounts payable	867	598
Accrued expenses	446	12,135
Deferred revenues and customer prepayments	2,289	1,820
Notes payable	125	91
Accrued purchase price guarantee	0	4,535
Deferred tax liability	706	706
Derivative financial instruments - warrants	9,216	14,942
Derivative financial instruments - Series C and D preferred stock and debentures payable	2,373	9,171
Debentures payable - carried at amortized cost	53	16,317
Debentures payable - carried at fair value	67,023	16,458
Total current liabilities	83,098	76,773
Commitments and contingencies (Note 6)
Shareholders' deficit:
Common stock, $0.001 par value, 5,000,000,000 shares authorized, 1,647,939,641 and 541,999,246 shares issued and 1,647,924,506 and 541,984,111 shares outstanding as of September 30, 2012 and December 31, 2011, respectively	1,648	542
Additional paid-in capital	185,960	170,006
Accumulated deficit	(267,189)	(245,244)
Accumulated other comprehensive loss	(197)	(179)
Treasury stock, at cost, 2,012 shares of common stock	(779)	(779)
Total shareholders' deficit	(80,557)	(75,654)
Total liabilities and shareholders' deficit	7,729	7,600
Series C Convertible Preferred Stock [Member]
LIABILITIES AND SHAREHOLDERS' DEFICIT
Preferred stock	4,840	5,086
Series D Convertible Preferred Stock [Member]
LIABILITIES AND SHAREHOLDERS' DEFICIT
Preferred stock	$ 348	$ 1,395