Note 17 - Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

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

	Twelve Months Ended
	December 31,
($ in thousands)	2022			2021			2020
Interest paid	$	17,501		$	7,930		$	151
Federal, state, and local income taxes paid, net	$	1,930		$	8,638		$	4,669
Change in contract receivables, net	$	1,062		$	4,108		$	(424	)
Change in contract liabilities, net	$	(1,062	)	$	(4,520	)	$	836
Property, plant, and equipment purchases in accounts payable	$	976		$	2,191		$	2,316