PROPERTY, PLANT AND EQUIPMENT (Tables)

3 Months Ended

Mar. 31, 2023

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

	March 31, 2023			December 31, 2022			Range of Asset Lives
Leasehold improvements	$	2,247		$	2,228		2 - 5 years
Equipment		5,752			5,698		2 - 30 years
Furniture, computers and office equipment		180			180		2 - 8 years
Construction in progress		–			8		–
Total property, plant and equipment		8,179			8,114
Less: Accumulated depreciation and amortization		(4,947	)		(4,809	)
Property, plant and equipment, net	$	3,232		$	3,305