Property, plant and equipment, net (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

Property, plant and equipment, net consist of the following:

	December 31,			December 31,
(In thousands)	2022			2021
Office and computer equipment	$	430		$	356
Leasehold improvements		113			113
Internally developed software		4,050			1,020
Other software		68			66
Property, plant and equipment, gross	$	4,661		$	1,555
Less: accumulated depreciation and amortization of software		(1,229	)		(805	)
Property, plant and equipment, net	$	3,432		$	750