CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues:
Revenues	$ 2,049,000	$ 3,747,000	$ 3,962,000	$ 7,346,000
Cost of revenues:
Cost of Revenues	2,142,000	2,399,000	4,031,000	5,130,000
Gross (loss) profit	(93,000)	1,348,000	(69,000)	2,216,000
General and administrative expenses	(1,037,000)	(1,313,000)	(2,267,000)	(2,420,000)
Restructuring costs (expense) benefit	(10,000)		29,000
Operating (loss) income	(1,140,000)	35,000	(2,307,000)	(204,000)
Interest expense, net	(155,000)	(80,000)	(263,000)	(335,000)
(Loss) gain on foreign currency remeasurement	(89,000)	(50,000)	113,000	(107,000)
Gain on extinguishment of debt		(245,000)		(193,000)
Pension benefit (expense)	37,000	(19,000)	73,000	(37,000)
Loss before income taxes	(1,347,000)	(359,000)	(2,384,000)	(876,000)
Income tax expense	(6,000)	(6,000)	(12,000)	(12,000)
Net loss	$ (1,353,000)	$ (365,000)	$ (2,396,000)	$ (888,000)
Loss per share - basic and diluted (in Dollars per share)	$ (0.10)	$ (0.03)	$ (0.17)	$ (0.10)
Digital Product Sales [Member]
Revenues:
Revenues	$ 1,518,000	$ 3,113,000	$ 2,852,000	$ 6,204,000
Cost of revenues:
Cost of Revenues	2,003,000	2,219,000	3,706,000	4,741,000
Digital Product Lease And Maintenance [Member]
Revenues:
Revenues	531,000	634,000	1,110,000	1,142,000
Cost of revenues:
Cost of Revenues	$ 139,000	$ 180,000	$ 325,000	$ 389,000