Note H - Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Property, Plant and Equipment [Table Text Block]

	December 31, 2022			December 31, 2021
Land improvements	$	806		$	806
Building and improvements		86,372			89,698
Machinery and equipment		251,216			266,386
Furniture and fixtures		5,382			5,658
Computer equipment and software		11,713			12,727
Transportation equipment		679			726
		356,168			376,001
Less accumulated depreciation and amortization		(177,519	)		(167,772	)
		178,649			208,229
Construction in progress		30,434			33,705
Land		1,101			1,101
Total property, plant and equipment, net	$	210,184		$	243,035