Business Segment Data (Tables)

6 Months Ended

Jun. 30, 2016

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	2016		2015		2016		2015
Revenues:
Digital product sales	$	4,998	$	5,114	$	7,998	$	8,520
Digital product lease and maintenance		776		930		1,613		1,878
Total revenues	$	5,774	$	6,044	$	9,611	$	10,398
Operating income (loss):
Digital product sales	$	608	$	120	$	248	$	(189)
Digital product lease and maintenance		222		241		491		511
Corporate general and administrative expenses		(799)		(811)		(1,671)		(1,609)
Total operating income (loss)		31		(450)		(932)		(1,287)
Interest expense, net		(40)		(73)		(75)		(123)
(Loss) gain on foreign currency remeasurement		(8)		(42)		(142)		190
Gain on sale/leaseback transaction		33		-		55		-
Warrant expense		(7)		(17)		(14)		(35)
Income (loss) before income taxes		9		(582)		(1,108)		(1,255)
Income tax benefit (expense)		73		-		73		(8)
Net income (loss)	$	82	$	(582)	$	(1,035)	$	(1,263)