Business Segment Data (Tables)

12 Months Ended

Dec. 31, 2021

Business Segment Data (Tables) [Line Items]

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

In thousands	2021		2020
Revenues:
Digital product sales	$	9,418	$	7,378
Digital product lease & maintenance		1,932		2,067
Total revenues	$	11,350	$	9,445
Operating (loss) income:
Digital product sales	$	(4,285)	$	(5,169)
Digital product lease & maintenance		1,282		1,389
Corporate general and     administrative expenses		(1,230)		(836)
Total operating loss		(4,233)		(4,616)
Interest expense, net		(578)		(425)
Loss on foreign currency   remeasurement		(18)		(57)
Gain on extinguishment of debt		77		137
Pension (expense) benefit		(181)		111
Loss before income taxes		(4,933)		(4,850)
Income tax (expense) benefit		(35)		7
Net loss	$	(4,968)	$	(4,843)
Assets:
Digital product sales	$	6,379	$	5,231
Digital product lease &       maintenance		1,748		1,781
Total identifiable assets		8,127		7,012
General corporate		524		43
Total assets	$	8,651	$	7,055
Depreciation and amortization:
Digital product sales	$	249	$	251
Digital product lease &       maintenance		245		288
General corporate		1		1
Total depreciation and amortization	$	495	$	540
Capital expenditures:
Digital product sales	$	-	$	173
Digital product lease &       maintenance		-		16
General corporate		-		1
Total capital expenditures	$	-	$	190