Business Segment Data (Tables)

3 Months Ended

Mar. 31, 2016

Segment Reporting [Abstract]

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

	Three Months Ended March 31
In thousands	2016		2015
Revenues:
Digital product sales	$	3,000	$	3,406
Digital product lease and maintenance		837		948
Total revenues	$	3,837	$	4,354
Operating (loss) income:
Digital product sales	$	(360)	$	(309)
Digital product lease and maintenance		269		270
Corporate general and administrative expenses		(872)		(798)
Total operating loss		(963)		(837)
Interest expense, net		(35)		(50)
(Loss) gain on foreign currency remeasurement		(134)		232
Gain on sale /leaseback transaction		22		-
Warrant expense		(7)		(18)
Loss before income taxes		(1,117)		(673)
Income tax expense		-		(8)
Net loss	$	(1,117)	$	(681)