Business Segment Data (Tables)

3 Months Ended

Mar. 31, 2024

Business Segment Data (Tables) [Line Items]

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

	Three Months Ended March 31
In thousands	2024		2023
Revenues:
Digital product sales	$	2,429	$	4,121
Digital product lease and maintenance		195		228
Total revenues	$	2,624	$	4,349
Operating (loss) income:
Digital product sales	$	(759)	$	(301)
Digital product lease and maintenance		110		123
Corporate general and administrative expenses		(473)		(459)
Total operating loss		(1,122)		(637)
Interest expense, net		(142)		(144)
Gain (loss) on foreign currency remeasurement		52		(8)
Pension expense		(50)		(63)
Loss before income taxes		(1,262)		(852)
Income tax expense		(7)		(6)
Net loss	$	(1,269)	$	(858)

	March 31 2024		December 31 2023
Assets
Digital product sales	$	7,164	$	7,502
Digital product lease and maintenance		598		643
Total identifiable assets		7,762		8,145
General corporate		96		185
Total assets	$	7,858	$	8,330