Note 3 - Property, Plant and Equipment

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

3. Property, Plant and Equipment

	Depreciable
	lives				(in thousands)
	(in years)				2021		2020
Computers and equipment		3	to	7	$	393	$	10
Furniture and fixtures		5	to	7		3		3
Property, plant and equipment, at cost						396		13
Less accumulated depreciation						192		6
Property, plant and equipment, net					$	204	$	7