Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three months ended March 31
In thousands, except per share data	2017		2016
Numerator:
Net loss, as reported	$	(1,255)	$	(1,117)
Change in dividends accumulated on preferred shares		(50)		(49)
Net loss attributable to common shares	$	(1,305)	$	(1,166)
Denominator:
Weighted average shares outstanding		1,711		1,711
Basic and diluted loss per share	$	(0.76)	$	(0.68)