Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

The components of property, plant and equipment are as follows (in thousands):

	December 31,			December 31,
	2021			2020			Estimated Useful Life
Land	$	352		$	352
Building improvements		1,729			1,729		10-39 years
Machinery		4,740			4,441		3-7 years
Lab equipment		4,330			1,002		3-7 years
Computer equipment and software		1,211			881		3-5 years
Furniture and fixtures		468			194		5 years
		12,830			8,599
Less: accumulated depreciation		(6,883	)		(5,021	)
Total property, plant and equipment, net	$	5,947		$	3,578