Business Segment Data (Tables)

6 Months Ended

Jun. 30, 2018

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	2018		2017		2018		2017
Revenues:
Digital product sales	$	2,353	$	3,360	$	6,301	$	5,940
Digital product lease and maintenance		709		618		1,296		1,115
Total revenues	$	3,062	$	3,978	$	7,597	$	7,055
Operating income (loss):
Digital product sales	$	(442)	$	(512)	$	118	$	(988)
Digital product lease and maintenance		258		187		548		258
Corporate general and administrative expenses		(710)		(768)		(1,421)		(1,459)
Total operating income (loss)		(894)		(1,093)		(755)		(2,189)
Interest expense, net		(218)		(138)		(414)		(312)
Gain (loss) on foreign currency remeasurement		50		(64)		122		(91)
Gain on sale leaseback transaction		-		33		11		66
Pension benefit		34		8		68		17
Loss before income taxes		(1,028)		(1,254)		(968)		(2,509)
Income tax expense		-		-		-		-
Net loss	$	(1,028)	$	(1,254)	$	(968)	$	(2,509)

	June 30 2018		December 31 2017
Assets
Digital product sales	$	8,474	$	9,722
Digital product lease and maintenance		3,965		4,515
Total identifiable assets		12,439		14,237
General corporate		264		747
Total assets	$	12,703	$	14,984