Business Segment Data (Tables)

9 Months Ended

Sep. 30, 2021

Business Segment Data (Tables) [Line Items]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Three months ended September 30				Nine months ended September 30
In thousands	2021		2020		2021		2020
Revenues:
Digital product sales	$	2,393	$	2,405	$	6,882	$	5,257
Digital product lease and maintenance		472		491		1,456		1,601
Total revenues	$	2,865	$	2,896	$	8,338	$	6,858
Operating (loss) income:
Digital product sales	$	(1,093)	$	(1,008)	$	(2,814)	$	(2,902)
Digital product lease and maintenance		335		346		977		1,074
Corporate general and administrative expenses		(259)		(114)		(843)		(1,255)
Total operating loss		(1,017)		(776)		(2,680)		(3,083)
Interest expense, net		(103)		(100)		(363)		(363)
Gain (loss) on foreign currency remeasurement		62		(49)		(10)		64
Gain on debt extinguishment		-		137		77		137
Pension benefit		66		37		200		110
Loss before income taxes		(992)		(751)		(2,776)		(3,135)
Income tax expense		(7)		(7)		(19)		(19)
Net loss	$	(999)	$	(758)	$	(2,795)	$	(3,154)

	September 30 2021		December 31 2020
Assets
Digital product sales	$	5,441	$	5,231
Digital product lease and maintenance		1,280		1,781
Total identifiable assets		6,721		7,012
General corporate		286		43
Total assets	$	7,007	$	7,055