Note 8 - Property, Plant and Equipment

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

(8) Property, Plant and Equipment

Property, plant, and equipment consist of the following (in thousands):

	December 31,
	2021			2020
Land and improvements	$	3,191		$	3,191
Buildings and improvements		36,234			36,017
Leasehold improvements		4,859			3,160
Machinery & equipment		72,963			67,880
Furniture, fixtures, computers & software		6,052			6,135
Construction in progress		3,538			2,005
Property, plant and equipment	$	126,837		$	118,388
Accumulated depreciation and amortization		(70,268	)		(64,633	)
Net property, plant and equipment	$	56,569		$	53,755

Depreciation and amortization expense of Property, Plant and Equipment for the years ended December 31, 2021, 2020 and 2019, were approximately $7.1 million, $7.0 million and $6.9 million, respectively.