Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
ASSETS
Cash and cash equivalents	$ 70	$ 611
Trade accounts receivable	885	217
Prepaid expenses and other assets	39	120
Total current assets	994	948
Property, plant and equipment, net	27	44
Goodwill	3,418	3,418
Proprietary software, net	0	99
Patents and other intangible assets	1,353	1,490
Other long term assets	0	40
Total assets	5,792	6,039
LIABILITIES AND SHAREHOLDERS' DEFICIT
Accounts payable	562	506
Accrued expenses	497	399
Deferred revenue and customer prepayments	2,852	3,735
Notes payable	0	50
Deferred tax liability	706	706
Derivative financial instruments - warrants	276	3,687
Derivative financial instruments - Series C and D preferred stock and debentures payable	4,286	2,147
Debentures payable - carried at amortized cost	53	53
Debentures payable - carried at fair value	82,906	64,292
Total current liabilities	92,138	75,575
Commitments and contingencies
Shareholders' deficit:
Common stock, $0.001 par value, 5,000,000,000 shares authorized, 4,909,827,279 and 2,106,035,882 shares issued and outstanding as of June 30, 2013 and December 31, 2012, respectively	4,910	2,106
Additional paid in capital	190,923	188,814
Accumulated deficit	(286,663)	(264,630)
Accumulated other comprehensive loss	99	(235)
Treasury stock, at cost, 2,012 shares of common stock	(779)	(779)
Total shareholders' deficit	(91,510)	(74,724)
Total liabilities and shareholders' deficit	5,792	6,039
Series C Convertible Preferred Stock [Member]
LIABILITIES AND SHAREHOLDERS' DEFICIT
Preferred stock	4,816	4,840
Series D Convertible Preferred Stock [Member]
LIABILITIES AND SHAREHOLDERS' DEFICIT
Preferred stock	$ 348	$ 348