Business Segment Data (Tables)

12 Months Ended

Dec. 31, 2019

Segment Reporting [Abstract]

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

In thousands	2019		2018
Revenues:
Digital product sales	$	14,710	$	11,958
Digital product lease & maintenance		2,325		2,441
Total revenues	$	17,035	$	14,399
Operating income (loss):
Digital product sales	$	183	$	(1,744)
Digital product lease & maintenance		1,752		1,062
Corporate general and     administrative expenses		(2,386)		(3,364)
Total operating loss		(451)		(4,046)
Interest expense, net		(504)		(940)
(Loss) gain on foreign currency   remeasurement		(130)		225
Loss on extinguishment of debt		(193)		-
Gain on sale/leaseback transaction		-		11
Pension (expense) benefit		(83)		103
Loss before income taxes		(1 361)		(4,647)
Income tax expense		(41)		(47)
Net loss	$	(1 402)	$	(4,694)
Assets:
Digital product sales	$	8,204	$	7,689
Digital product lease &       maintenance		3,515		3,054
Total identifiable assets		11,719		10,743
General corporate		535		723
Total assets	$	12,254	$	11,466
Depreciation and amortization:
Digital product sales	$	234	$	234
Digital product lease &       maintenance		427		706
General corporate		7		12
Total depreciation and amortization	$	668	$	952
Capital expenditures:
Digital product sales	$	376	$	140
Digital product lease &       maintenance		44		-
General corporate		1		-
Total capital expenditures	$	421	$	140