Business Segment Data (Tables)

12 Months Ended

Dec. 31, 2022

Business Segment Data (Tables) [Line Items]

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

In thousands	2022		2021
Revenues:
Digital product sales	$	20,386	$	9,418
Digital product lease & maintenance		1,275		1,932
Total revenues	$	21,661	$	11,350
Operating income (loss):
Digital product sales	$	394	$	(4,285)
Digital product lease & maintenance		799		1,282
Corporate general and     administrative expenses		(1,582)		(1,230)
Total operating loss		(389)		(4,233)
Interest expense, net		(410)		(578)
Gain (loss) on foreign currency   remeasurement		191		(18)
Gain on extinguishment of debt		-		77
Gain on forgiveness of PPP loan		824		-
Pension benefit (expense)		142		(181)
Income (loss) before income taxes		358		(4,933)
Income tax expense		(35)		(35)
Net income (loss)	$	323	$	(4,968)
Assets:
Digital product sales	$	8,221	$	6,379
Digital product lease &       maintenance		1,143		1,748
Total identifiable assets		9,364		8,127
General corporate		48		524
Total assets	$	9,412	$	8,651
Depreciation and amortization:
Digital product sales	$	252	$	249
Digital product lease &       maintenance		186		245
General corporate		1		1
Total depreciation and amortization	$	439	$	495
Capital expenditures:
Digital product sales	$	18	$	-
Digital product lease &       maintenance		-		-
General corporate		-		-
Total capital expenditures	$	18	$	-