Property, Plant and Equipment, net (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment, net (Tables) [Line Items]

Property, Plant and Equipment [Table Text Block]

In thousands	2021		2020
Machinery, fixtures and equipment	$	2,908	$	2,923
Leaseholds and improvements		23		23
		2,931		2,946
Less accumulated depreciation		981		746
Net property, plant and equipment	$	1,950	$	2,200