Business Segment Data (Tables)

6 Months Ended

Jun. 30, 2019

Segment Reporting [Abstract]

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

	Three months ended June 30				Six months ended June 30
In thousands	2019		2018		2019		2018
Revenues:
Digital product sales	$	3,113	$	2,353	$	6,204	$	6,301
Digital product lease and maintenance		634		709		1,142		1,296
Total revenues	$	3,747	$	3,062	$	7,346	$	7,597
Operating (loss) income:
Digital product sales	$	248	$	(442)	$	364	$	118
Digital product lease and maintenance		415		258		673		548
Corporate general and administrative expenses		(628)		(710)		(1,241)		(1,421)
Total operating income (loss)		35		(894)		(204)		(755)
Interest expense, net		(80)		(218)		(335)		(414)
(Loss) gain on foreign currency remeasurement		(50)		50		(107)		122
Loss on debt extinguishment		(245)		-		(193)		-
Gain on sale leaseback transaction		-		-		-		11
Pension (expense) benefit		(19)		34		(37)		68
Loss before income taxes		(359)		(1,028)		(876)		(968)
Income tax expense		(6)		-		(12)		-
Net loss	$	(365)	$	(1,028)	$	(888)	$	(968)

	June 30 2019		December 31 2018
Assets
Digital product sales	$	8,466	$	7,689
Digital product lease and maintenance		4,246		3,054
Total identifiable assets		12,712		10,743
General corporate		1,413		723
Total assets	$	14,125	$	11,466