Business Segment Data (Tables)

3 Months Ended

Mar. 31, 2022

Business Segment Data (Tables) [Line Items]

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

	Three Months Ended March 31
In thousands	2022		2021
Revenues:
Digital product sales	$	3,237	$	2,093
Digital product lease and maintenance		428		493
Total revenues	$	3,665	$	2,586
Operating (loss) income:
Digital product sales	$	(71)	$	(626)
Digital product lease and maintenance		257		319
Corporate general and administrative expenses		(406)		(313)
Total operating loss		(220)		(620)
Interest expense, net		(142)		(103)
Loss on foreign currency remeasurement		(16)		(36)
Gain on extinguishment of debt		-		77
Gain on forgiveness of PPP loan		824		-
Pension benefit		53		67
Income (loss) before income taxes		499		(615)
Income tax expense		(6)		(6)
Net income (loss)	$	493	$	(621)

	March 31		December 31
	2022		2021
Assets
Digital product sales	$	7,712	$	6,379
Digital product lease and maintenance		1,678		1,748
Total identifiable assets		9,390		8,127
General corporate		383		524
Total assets	$	9,773	$	8,651