CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Revenues:
Revenues	$ 9,445,000	$ 17,035,000
Cost of revenues:
Cost of Revenues	10,153,000	13,048,000
Gross (loss) profit	(708,000)	3,987,000
General and administrative expenses	(3,937,000)	(4,132,000)
Restructuring costs benefit (expense)	29,000	(306,000)
Operating loss	(4,616,000)	(451,000)
Interest expense, net	(425,000)	(504,000)
Loss on foreign currency remeasurement	(57,000)	(130,000)
Gain (loss) on extinguishment of debt	137,000	(193,000)
Pension benefit (expense)	111,000	(83,000)
Loss before income taxes	(4,850,000)	(1,361,000)
Income tax benefit (expense)	7,000	(41,000)
Net loss	$ (4,843,000)	$ (1,402,000)
Loss per share - basic and diluted (in Dollars per share)	$ (0.35)	$ (0.13)
Digital Product Sales [Member]
Revenues:
Revenues	$ 7,378,000	$ 14,710,000
Cost of revenues:
Cost of Revenues	9,525,000	12,273,000
Digital Product Lease And Maintenance [Member]
Revenues:
Revenues	2,067,000	2,325,000
Cost of revenues:
Cost of Revenues	$ 628,000	$ 775,000