Note 18 - Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

	Twelve Months Ended
	December 31,
($ in thousands)	2023			2022			2021
Interest paid	$	13,302		$	17,501		$	7,930
Federal, state, and local income taxes paid, net	$	6,656		$	1,930		$	8,638
Change in contract receivables, net	$	(927	)	$	1,062		$	4,108
Change in contract liabilities, net	$	927		$	(1,062	)	$	(4,520	)
Property, plant, and equipment purchases in accounts payable	$	881		$	976		$	2,191