CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Current Assets:
Cash and cash equivalents	$ 5,694	$ 7,317
Accounts receivable, net of allowance for doubtful accounts of $0 and $15 at December 31, 2018 and 2017, respectively.	968	458
Inventory, net	29	79
Other current assets	233	163
Total Current Assets	6,924	8,017
Property and equipment, net	244	43
Other assets	332	35
Intangible assets, net of accumulated amortization	82	93
Goodwill	3,416	3,416
Total Assets	10,998	11,604
Current Liabilities:
Accounts payable	678	457
Deferred revenue	1,215	1,016
Accrued expenses	888	658
Accrued interest payable to related parties	0	527
Convertible lines of credit to related parties, net of discount	0	5,774
Derivative liabilities	1,065	0
Total Current Liabilities	3,846	8,432
Other long-term liabilities	147	0
Pension obligation	1,876	2,024
Total Liabilities	5,869	10,456
Mezzanine Equity:
Series C Convertible Redeemable Preferred Stock, $0.01 par value, designated 1,000 shares, 1,000 and 0 shares issued and outstanding at December 31, 2018 and December 31, 2017, respectively; liquidation preference $10,000 and $0 at December 31, 2018 and December 31, 2017, respectively.	8,156	0
Shareholders' Equity (Deficit):
Common Stock, $0.01 par value, 175,000,000 shares authorized; 98,230,336 and 94,174,540 shares issued at December 31, 2018 and 2017, respectively, and 98,223,632 and 94,167,836 shares outstanding at December 31, 2018 and 2017, respectively.	981	941
Additional paid-in capital	184,130	172,414
Treasury stock, at cost 6,704 shares	(64)	(64)
Accumulated other comprehensive loss	(1,428)	(1,664)
Accumulated deficit	(186,648)	(170,481)
Total Shareholders' Equity (Deficit)	(3,027)	1,148
Total Liabilities and Shareholders' Equity (Deficit)	10,998	11,604
Series A Preferred Stock [Member]
Shareholders' Equity (Deficit):
Preferred stock, authorized 4,000,000 shares	0	0
Series B Preferred Stock [Member]
Shareholders' Equity (Deficit):
Preferred stock, authorized 4,000,000 shares	$ 2	$ 2