Note 12 - Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2022

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Accumulated other comprehensive loss, net

	Changes in fair value of derivative contracts designated as hedge transactions			Adjustments For Pension Plans			Total Accumulated Other Comprehensive Loss, Net
Balance January 1, 2020	$	(348	)	$	(36,962	)		(37,310	)
2020 change		7,980			(3,559	)		4,421
Balance December 31, 2020		7,632			(40,521	)		(32,889	)
2021 change		(12,307	)		16,740			4,433
Balance December 31, 2021		(4,675	)		(23,781	)		(28,456	)
2022 change		13,837			17,067			30,904
Balance December 31, 2022	$	9,162		$	(6,714	)	$	2,448

		Changes in fair value of derivative contracts designated as hedge transactions			Adjustments For Pension Plans			Total Accumulated Other Comprehensive Loss, Net
Balance January 1, 2020		$	—		$	12,575		$	12,575
2020 change			—			—			—
Balance December 31, 2020			—			12,575			12,575
2021 change			4,689			(6,379	)		(1,690	)
Balance December 31, 2021			4,689			6,196			10,885
2022 change	`		(5,233	)		(6,454	)		(11,687	)
Balance December 31, 2022		$	(544	)	$	(258	)	$	(802	)