PROPERTY, PLANT AND EQUIPMENT (Tables)

3 Months Ended

Mar. 31, 2022

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

							Range of
	March 31, 2022			December 31, 2021			Asset Lives
Buildings and improvements	$	285		$	285		7 - 36 years
Leasehold improvements		899			899		2 - 5 years
Equipment		10,855			11,885		2 - 30 years
Furniture, computers and office equipment		391			429		2 - 8 years
Construction in progress		265			60		-
Total property, plant and equipment		12,695			13,558
Less: Accumulated depreciation and amortization		(10,828	)		(11,831	)
Property, plant and equipment, net	$	1,867		$	1,727