Note 8 - Property, Plant & Equipment (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Property, Plant and Equipment [Table Text Block]

	March 31, 2022			December 31, 2021
Land improvements	$	806		$	806
Building and improvements		89,248			89,698
Machinery and equipment		264,554			266,386
Furniture and fixtures		5,639			5,658
Computer equipment and software		12,517			12,727
Transportation equipment		737			726
		373,501			376,001
Less accumulated depreciation and amortization		(171,505	)		(167,772	)
		201,996			208,229
Construction in progress		33,677			33,705
Land		1,101			1,101
Total property, plant and equipment, net	$	236,774		$	243,035