CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Sep. 30, 2015	Dec. 31, 2014
Current Assets:
Cash and cash equivalents	$ 4,933,000	$ 218,000
Accounts receivable, net of allowance for doubtful accounts of $3 at September 30, 2015 and December 31, 2014	1,044,000	266,000
Inventory, net	378,000	916,000
Other current assets	139,000	86,000
Total Current Assets	6,494,000	1,486,000
Property and equipment, net	182,000	211,000
Other assets	110,000	153,000
Intangible assets, net of accumulated amortization	124,000	144,000
Goodwill	3,416,000	3,416,000
Total Assets	10,326,000	5,410,000
Current Liabilities:
Accounts payable	331,000	459,000
Deferred revenue	1,325,000	1,827,000
Accrued expenses	912,000	1,013,000
Total Current Liabilities	$ 2,568,000	3,299,000
Convertible line of credit to related party, net of discount		1,311,000
Pension obligation	$ 1,867,000	1,834,000
Total Liabilities	4,435,000	6,444,000
Shareholders' Equity (Deficit):
Common stock, $0.01 par value, 150,000,000 shares authorized; 94,077,599 and 93,513,854 shares issued at September 30, 2015 and December 31, 2014, respectively, and 94,070,895 and 93,507,150 shares outstanding at September 30, 2015 and December 31, 2014, respectively.	940,000	934,000
Additional paid in capital	149,607,000	135,982,000
Treasury stock, at cost 6,704 shares	(64,000)	(64,000)
Accumulated other comprehensive loss	(1,549,000)	(1,594,000)
Accumulated deficit	(143,045,000)	(136,294,000)
Total Shareholders' Equity (Deficit)	5,891,000	(1,034,000)
Total Liabilities and Shareholders' Equity (Deficit)	10,326,000	5,410,000
Series B Preferred Stock [Member]
Shareholders' Equity (Deficit):
Preferred stock authorized 4,000,000 shares: Series B Convertible Redeemable Preferred Stock, $0.01 par value; designated 750,000 shares, 389,400 shares issued, and 239,400 shares outstanding; liquidation preference $620 and $607. Series E Convertible Redeemable Preferred Stock, $0.01 par value; designated 12,000 shares, 12,000 and 0 shares issued and outstanding, respectively; liquidation preference $12,000 and $0 at September 30, 2015 and December 41, 2014, respectively.	$ 2,000	$ 2,000
Series E Preferred Stock [Member]
Shareholders' Equity (Deficit):
Preferred stock authorized 4,000,000 shares: Series B Convertible Redeemable Preferred Stock, $0.01 par value; designated 750,000 shares, 389,400 shares issued, and 239,400 shares outstanding; liquidation preference $620 and $607. Series E Convertible Redeemable Preferred Stock, $0.01 par value; designated 12,000 shares, 12,000 and 0 shares issued and outstanding, respectively; liquidation preference $12,000 and $0 at September 30, 2015 and December 41, 2014, respectively.