Business Segment Data (Tables)

9 Months Ended

Sep. 30, 2018

Segment Reporting [Abstract]

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

	Three months ended September 30				Nine months ended September 30
In thousands	2018		2017		2018		2017
Revenues:
Digital product sales	$	2,857	$	9,676	$	9,158	$	15,616
Digital product lease and maintenance		593		650		1,889		1,765
Total revenues	$	3,450	$	10,326	$	11,047	$	17,381
Operating income (loss):
Digital product sales	$	(1,903)	$	697	$	(1,785)	$	(291)
Digital product lease and maintenance		241		227		789		485
Corporate general and administrative expenses		(1,165)		(786)		(2,586)		(2,245)
Total operating (loss) income		(2,827)		138		(3,582)		(2,051)
Interest expense, net		(238)		(202)		(652)		(514)
(Loss) gain on foreign currency remeasurement		(48)		(101)		74		(192)
Gain on sale leaseback transaction		-		33		11		99
Pension benefit		33		9		101		26
Loss before income taxes		(3,080)		(123)		(4,048)		(2,632)
Income tax expense		-		-		-		-
Net loss	$	(3,080)	$	(123)	$	(4,048)	$	(2,632)

	September 30 2018		December 31 2017
Assets
Digital product sales	$	7,231	$	9,722
Digital product lease and maintenance		3,261		4,515
Total identifiable assets		10,492		14,237
General corporate		296		747
Total assets	$	10,788	$	14,984