Business Segment Data (Tables)

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

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

	Three Months Ended March 31
In thousands	2017		2016
Revenues:
Digital product sales	$	2,580	$	3,000
Digital product lease and maintenance		497		837
Total revenues		3,077		3,837
Operating (loss) income:
Digital product sales	$	(476)	$	(360)
Digital product lease and maintenance		71		269
Corporate general and administrative expenses		(682)		(872)
Total operating loss		(1,087)		(963)
Interest expense, net		(174)		(35)
Loss on foreign currency remeasurement		(27)		(134)
Gain on sale/leaseback transaction		33		22
Warrant expense		-		(7)
Loss before income taxes		(1,255)		(1,117)
Income tax expense		-		-
Net loss	$	(1,255)	$	(1,117)