Other Assets

12 Months Ended

Dec. 31, 2015

Disclosure Text Block Supplement [Abstract]

Other Assets Disclosure [Text Block]

7.  Other Assets

Other assets consist of the following:

In thousands		2015		2014
Long-term receivables	$	76	$	126
Prepaids		55		56
Deposits and other		146		47
Total	$	277	$	229