Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 136	$ 30
Trade accounts receivable, net of allowance of $19 and $19	916	674
Prepaid expenses and other current assets	238	194
Total current assets	1,290	898
Property and equipment, net	59	81
Goodwill	3,418	3,418
Proprietary software, net	428	757
Patents and other intangible assets, net	1,631	1,764
Cash surrender value of life insurance policies	687	653
Other long-term assets	25	29
Total assets	7,538	7,600
LIABILITIES AND SHAREHOLDERS' DEFICIT
Accounts payable	615	598
Accrued expenses	4,336	12,135
Deferred revenues and customer prepayments	1,554	1,820
Note payable	15	91
Accrued purchase price guarantee	4,535	4,535
Deferred tax liability	706	706
Derivative financial instruments - warrants	14,105	14,942
Derivative financial instruments - Series C and D preferred stock and debentures payable	3,409	9,171
Debentures payable - carried at amortized cost	304	16,317
Debentures payable - carried at fair value	76,517	16,458
Total current liabilities	106,096	76,773
Commitments and contingencies (Note 6)
Shareholders' deficit:
Common stock, $0.001 par value, 5,000,000,000 shares authorized, 1,258,734,000 and 541,999,246 shares issued and 1,258,718,865 and 541,984,111 shares outstanding as of June 30, 2012 and December 31, 2011, respectively	1,251	542
Additional paid-in capital	182,635	170,006
Accumulated deficit	(286,659)	(245,244)
Accumulated other comprehensive loss	(194)	(179)
Treasury stock, at cost, 2,012 shares of common stock	(779)	(779)
Total shareholders' deficit	(103,746)	(75,654)
Total liabilities and shareholders' deficit	7,538	7,600
Series C Convertible Preferred Stock [Member]
LIABILITIES AND SHAREHOLDERS' DEFICIT
Face Value Preferred stock	4,840	5,086
Series D Convertible Preferred Stock [Member]
LIABILITIES AND SHAREHOLDERS' DEFICIT
Face Value Preferred stock	$ 348	$ 1,395