Business Segment Data (Tables)

9 Months Ended

Sep. 30, 2015

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	2015		2014		2015		2014
Revenues:
Digital product sales	$	7,289	$	4,861	$	15,809	$	14,639
Digital product lease and maintenance		873		1,262		2,751		3,849
Total revenues	$	8,162	$	6,123	$	18,560	$	18,488
Operating income (loss):
Digital product sales	$	743	$	(11)	$	554	$	(945)
Digital product lease and maintenance		125		292		636		446
Corporate general and administrative expenses		(590)		(624)		(2,009)		(1,978)
Total operating income (loss)		278		(343)		(819)		(2,477)
Interest expense, net		(87)		(49)		(210)		(189)
Warrant expense and change in warrant liabilities		(18)		(7)		(53)		(383)
Income (loss) before income taxes		173		(399)		(1,082)		(3,049)
Income tax expense		-		(8)		(8)		(24)
Net income (loss)	$	173	$	(407)	$	(1,090)	$	(3,073)