CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Revenues:
Revenues	$ 2,865,000	$ 2,896,000	$ 8,338,000	$ 6,858,000
Cost of revenues:
Cost of Revenues	3,155,000	2,968,000	8,748,000	6,999,000
Gross loss	(290,000)	(72,000)	(410,000)	(141,000)
General and administrative expenses	(727,000)	(704,000)	(2,270,000)	(2,971,000)
Restructuring costs benefit				29,000
Operating loss	(1,017,000)	(776,000)	(2,680,000)	(3,083,000)
Interest expense, net	(103,000)	(100,000)	(363,000)	(363,000)
Gain (loss) on foreign currency remeasurement	62,000	(49,000)	(10,000)	64,000
Gain on extinguishment of debt		137,000	77,000	137,000
Pension benefit	66,000	37,000	200,000	110,000
Loss before income taxes	(992,000)	(751,000)	(2,776,000)	(3,135,000)
Income tax expense	(7,000)	(7,000)	(19,000)	(19,000)
Net loss	$ (999,000)	$ (758,000)	$ (2,795,000)	$ (3,154,000)
Loss per share - basic and diluted (in Dollars per share)	$ (0.07)	$ (0.06)	$ (0.21)	$ (0.23)
Digital Product Sales [Member]
Revenues:
Revenues	$ 2,393,000	$ 2,405,000	$ 6,882,000	$ 5,257,000
Cost of revenues:
Cost of Revenues	3,010,000	2,822,000	8,286,000	6,528,000
Digital Product Lease And Maintenance [Member]
Revenues:
Revenues	472,000	491,000	1,456,000	1,601,000
Cost of revenues:
Cost of Revenues	$ 145,000	$ 146,000	$ 462,000	$ 471,000