Note 6 - Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Property, Plant and Equipment [Table Text Block]

			As of		As of
	Depreciable		December 31,		December 31,
	lives		2023		2022
	(in years)		(in thousands)		(in thousands)
Computers and equipment		3 to 7	$	13	$	14
Furniture and fixtures		5 to 7		423		370
Property, plant and equipment, at cost			$	436	$	384
Less accumulated depreciation				316		228
Property, plant and equipment, net			$	120	$	156