Property, Plant and Equipment, net

12 Months Ended

Dec. 31, 2020

Property, Plant and Equipment, net [Line Items]

Property, Plant and Equipment Disclosure [Text Block]

7.  Property, Plant and Equipment, net

Property, plant and equipment consists of the following:

In thousands	2020		2019
Machinery, fixtures and equipment	$	2,923	$	2,884
Leaseholds and improvements		23		23
		2,946		2,907
Less accumulated depreciation		746		623
Net property, plant and equipment	$	2,200	$	2,284

Equipment having net book values of $2.2 million and $2.3 million at December 31, 2020 and 2019, respectively, are pledged as collateral under various financing agreements.

During 2020 and 2019, $118,000 and $76,000, respectively, of fully depreciated property, plant and equipment was written off.  Depreciation expense for property, plant and equipment for the years ended December 31, 2020 and 2019 was $252,000 and $241,000, respectively.