Business Segment Data (Tables)

6 Months Ended

Jun. 30, 2017

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	2017		2016		2017		2016
Revenues:
Digital product sales	$	3,360	$	4,998	$	5,940	$	7,998
Digital product lease and maintenance		618		776		1,115		1,613
Total revenues	$	3,978	$	5,774	$	7,055	$	9,611
Operating (loss) income:
Digital product sales	$	(512)	$	608	$	(988)	$	248
Digital product lease and maintenance		187		222		258		491
Corporate general and administrative expenses		(760)		(799)		(1,442)		(1,671)
Total operating (loss) income		(1,085)		31		(2,172)		(932)
Interest expense, net		(138)		(40)		(312)		(75)
Loss on foreign currency remeasurement		(64)		(8)		(91)		(142)
Gain on sale/leaseback transaction		33		33		66		55
Warrant expense		-		(7)		-		(14)
(Loss) income before income taxes		(1,254)		9		(2,509)		(1,108)
Income tax benefit		-		73		-		73
Net (loss) income	$	(1,254)		82	$	(2,509)	$	(1,035)

	June 30 2017		December 31 2016
Assets:
Digital product sales	$	8,344	$	8,753
Digital product lease & maintenance		4,222		4,055
Total identifiable assets		12,566		12,808
General corporate		792		606
Total assets	$	13,358	$	13,414