CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Current Assets:
Cash and cash equivalents	$ 3,352	$ 218
Accounts receivable, net of allowance for doubtful accounts of $3 at December 31, 2015 and December 31, 2014	349	266
Inventory, net	46	916
Other current assets	69	86
Total Current Assets	3,816	3,816
Property and equipment, net	162	211
Other assets	98	153
Intangible assets, net of accumulated amortization	117	144
Goodwill	3,416	3,416
Total Assets	7,609	5,410
Current Liabilities:
Accounts payable	198	459
Deferred revenue	1,059	1,827
Accrued expenses	1,149	1,013
Total Current Liabilities	$ 2,406	3,299
Convertible line of credit to related party, net of discount		1,311
Pension obligation	$ 1,511	1,834
Total Liabilities	3,917	3,299
Shareholders' Equity (Deficit):
Common Stock, $0.01 par value, 150,000,000 shares authorized; 94,077,599 and 93,513,854 shares issued at December 31, 2015 and December 31, 2014, respectively, and 94,070,895 and 93,507,150 shares outstanding at December 31, 2015 and December 31, 2014, respectively.	940	934
Additional paid in capital	149,902	135,982
Treasury stock, at cost 6,704 shares	(64)	(64)
Accumulated other comprehensive loss	(1,195)	(1,594)
Accumulated deficit	(145,893)	(136,294)
Total Shareholders' Equity (Deficit)	3,692	(1,034)
Total Liabilities and Shareholders' Equity (Deficit)	7,609	5,410
Series B Preferred Stock [Member]
Shareholders' Equity (Deficit):
Preferred stock, authorized 4,000,000 shares: Series B Convertible Redeemable Preferred, $0.01 par value; designated 750,000 shares, 389,400 shares issued, and 239,400 shares outstanding at December 31, 2015 and 2014; liquidation preference $607 at December 31, 2015 and 2014. Series E Convertible Redeemable Preferred, $0.01 par value; designated 12,000 shares, 12,000 and 0 shares issued and outstanding at December 31, 2015 and 2014; liquidation preference $12,240 and $0 at December 31, 2015 and 2014.	$ 2	$ 2
Series E Preferred Stock [Member]
Shareholders' Equity (Deficit):
Preferred stock, authorized 4,000,000 shares: Series B Convertible Redeemable Preferred, $0.01 par value; designated 750,000 shares, 389,400 shares issued, and 239,400 shares outstanding at December 31, 2015 and 2014; liquidation preference $607 at December 31, 2015 and 2014. Series E Convertible Redeemable Preferred, $0.01 par value; designated 12,000 shares, 12,000 and 0 shares issued and outstanding at December 31, 2015 and 2014; liquidation preference $12,240 and $0 at December 31, 2015 and 2014.