Business Segment Data (Tables)

9 Months Ended

Sep. 30, 2017

Segment Reporting [Abstract]

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

	Three Months Ended September 30,				Nine Months Ended September 30,
In thousands	2017		2016		2017		2016
Revenues:
Digital product sales	$	9,676	$	5,135	$	15,616	$	13,133
Digital product lease and maintenance		650		720		1,765		2,333
Total revenues	$	10,326	$	5,855	$	17,381	$	15,466
Operating income (loss):
Digital product sales	$	697	$	351	$	(291)	$	602
Digital product lease and maintenance		227		160		485		651
Corporate general and administrative expenses		(777)		(768)		(2,219)		(2,442)
Total operating income (loss)		147		(257)		(2,025)		(1,189)
Interest expense, net		(202)		(131)		(514)		(206)
(Loss) gain on foreign currency remeasurement		(101)		47		(192)		(95)
Gain on extinguishment of debt		-		462		-		462
Gain on sale/leaseback transaction		33		33		99		88
Warrant expense		-		(7)		-		(21)
(Loss) income before income taxes		(123)		147		(2,632)		(961)
Income tax (expense) benefit		-		(7)		-		66
Net (loss) income	$	(123)		140	$	(2,632)	$	(895)

	September 30, 2017		December 31, 2016
Assets:
Digital product sales	$	10,748	$	8,753
Digital product lease & maintenance		3,980		4,055
Total identifiable assets		14,728		12,808
General corporate		503		606
Total assets	$	15,231	$	13,414