Revenue Recognition (Tables)

6 Months Ended

Jun. 30, 2024

Revenue Recognition (Tables) [Line Items]

Disaggregation of Revenue [Table Text Block]

	Three months ended				Six months ended
In thousands	June 30, 2024		June 30, 2023		June 30, 2024		June 30, 2023
Digital product sales:
Catalog and small customized products	$	3,273	$	2,767	$	5,702	$	6,888
Large customized products		-		-		-		-
Subtotal		3,273		2,767		5,702		6,888
Digital product lease and maintenance:
Operating leases		99		117		198		248
Maintenance agreements		91		102		187		199
Subtotal		190		219		385		447
Total	$	3,463	$	2,986	$	6,087	$	7,335

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

In thousands	June 30, 2024		December 31, 2023
Gross receivables	$	2,062	$	1,685
Allowance for credit loss		112		154
Net receivables		1,950		1,531
Contract liabilities		881		225

Schedule Of Changes In Contract Asset And Contract Liability [Table Text Block]

	Three months ended				Six months ended
In thousands	June 30, 2024		June 30, 2023		June 30, 2024		June 30, 2023
Revenue recognized in the period from:
Amounts included in the contract liability at the   beginning of the period	$	378	$	570	$	144	$	951
Performance obligations satisfied in previous periods    (for example, due to changes in transaction price)		-		-		-		-