Business Segment Data (Tables)

12 Months Ended

Dec. 31, 2014

Segment Reporting [Abstract]

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

In thousands	2014		2013
Revenues:
Digital display sales	$	19,479	$	14,607
Digital display lease & maintenance		4,880		6,300
Total revenues	$	24,359	$	20,907
Operating income (loss):
Digital display sales	$	(1,310)	$	(1,022)
Digital display lease & maintenance		348		913
Corporate general and administrative expenses		(3,290)		(3,387)
Total operating loss		(4,252)		(3,496)
Interest expense, net		(240)		(333)
Other income		-		194
Loss on sale of receivables – financing expense		-		(348)
Change in warrant liabilities		(107)		1,113
Loss from continuing operations before income taxes		(4,599)		(2,870)
Income tax (expense) benefit		(29)		370
Loss from continuing operations		(4,628)		(2,500)
Income from discontinued operations		-		631
Net loss	$	(4,628)	$	(1,869)
Assets:
Digital display sales	$	6,792	$	7,370
Digital display lease & maintenance		7,802		11,080
Total identifiable assets		14,594		18,450
General corporate		651		55
Total assets	$	15,245	$	18,505
Depreciation and amortization:
Digital display sales	$	122	$	167
Digital display lease & maintenance		2,868		3,315
General corporate		13		56
Total depreciation and amortization	$	3,003	$	3,538
Capital expenditures:
Digital display sales	$	8	$	194
Digital display lease & maintenance		44		96
General corporate		75		3
Total capital expenditures	$	127	$	293