Consolidated Balance Sheets - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Current Assets:
Cash and cash equivalents	$ 1,202,000	$ 8,345,000
Accounts receivable, net of allowance for doubtful accounts of $25 and $5 at December 31, 2021 and 2020, respectively.	383,000	577,000
Inventory, net	25,000	40,000
Other current assets	215,000	196,000
Total Current Assets	1,825,000	9,158,000
Property and equipment, net	79,000	155,000
Other assets	149,000	458,000
Operating lease right-of-use assets	847,000	1,557,000
Intangible assets, net of accumulated amortization	0	58,000
Goodwill	3,416,000	3,416,000
Total Assets	6,316,000	14,802,000
Current Liabilities:
Accounts payable	837,000	1,007,000
Deferred revenue	1,204,000	903,000
Accrued expense	1,518,000	1,130,000
Operating lease liabilities, current portion	496,000	421,000
Derivative liabilities	5,292,000	24,128,000
Note payable, current portion	524,000	918,000
Total Current Liabilities	9,871,000	28,507,000
Other long-term liabilities	0	65,000
Note payable, net of current portion	0	653,000
Operating lease liabilities, net of current portion	802,000	1,297,000
Pension obligation	1,976,000	2,531,000
Total Liabilities	12,649,000	33,053,000
Shareholders’ Deficit:
Common Stock, $0.01 par value, 2,000,000,000 shares authorized; 347,240,045 and 180,096,317 shares issued at December 31, 2021 and 2020, respectively, and 347,233,341 shares and 180,089,613 shares outstanding at December 31, 2021 and 2020, respectively.	3,471,000	1,801,000
Additional paid-in capital	187,148,000	193,652,000
Treasury stock, at cost 6,704 shares	(64,000)	(64,000)
Accumulated other comprehensive loss	(1,396,000)	(1,989,000)
Accumulated deficit	(204,253,000)	(213,225,000)
Total Shareholders’ Deficit	(15,092,000)	(19,823,000)
Total Liabilities, Mezzanine Equity and Shareholders’ Deficit	6,316,000	14,802,000
Mezzanine Equity Series D Convertible Redeemable Preferred Stock [Member]
Current Liabilities:
Series D Convertible Redeemable Preferred Stock, $0.01 par value, designated 26,000 shares, 23,862 shares issued and 23,216 and 22,863 shares outstanding at December 31, 2021 and December 31, 2020, respectively; liquidation preference $23,216 and $22,863 at December 31, 2021 and 2020, respectively.	8,759,000	1,572,000
Series A Preferred Stock [Member]
Shareholders’ Deficit:
Preferred stock	0	0
Series A-1 Preferred Stock [Member]
Shareholders’ Deficit:
Preferred stock	0	0
Series B Preferred Stock [Member]
Shareholders’ Deficit:
Preferred stock	$ 2,000	$ 2,000