Other Assets

12 Months Ended

Dec. 31, 2016

Disclosure Text Block Supplement [Abstract]

Other Assets Disclosure [Text Block]

7.  Other Assets

Other assets consist of the following:

In thousands	2016		2015
Deposits	$	255	$	146
Prepaids		109		55
Long-term receivables		25		76
	$	389	$	277