Note 17 - Changes in Accumulated Other Comprehensive Income (Loss) by Component

9 Months Ended

Sep. 30, 2022

Notes to Financial Statements

Comprehensive Income (Loss) Note [Text Block]

17. Changes in Accumulated Other Comprehensive Income (Loss) by Component

Changes to accumulated other comprehensive income (loss) by component for the nine months ended September 30, 2022 are as follows:

	Unrealized
	Net Gain (Loss)			Retiree
	on Interest			Health
	Rate			Benefit
	Swap			Obligation			Total
Balance at December 31, 2021	$	(3,524	)	$	2,471		$	(1,053	)
Other comprehensive gain before reclassifications		8,138			—			8,138
Amounts reclassified from accumulated other comprehensive income (loss): (1)		1,427			(123	)		1,304
Balance at September 30, 2022	$	6,041		$	2,348		$	8,389
(1) Amounts reclassified from accumulated other comprehensive income (loss):
Amortization of Other Postretirement Benefit items:
Actuarial gains	$	(165	)
Tax expense		42
Reclassification net of tax	$	(123	)
Realized losses on interest rate swaps reclassified to interest expense	$	1,928
Tax benefit		(501	)
Reclassification net of tax	$	1,427

Changes to accumulated other comprehensive income (loss) by component for the nine months ended September 30, 2021, are as follows:​

	Unrealized
	Net Loss			Retiree
	on Interest			Health
	Rate			Benefit
	Swap			Obligation			Total
Balance at December 31, 2020	$	(7,608	)	$	2,113		$	(5,495	)
Other comprehensive loss before reclassifications		(177	)		—			(177	)
Amounts reclassified from accumulated other comprehensive income (loss): (1)		2,355			(173	)		2,182
Balance at September 30, 2021	$	(5,430	)	$	1,940		$	(3,490	)
(1) Amounts reclassified from accumulated other comprehensive income (loss):
Amortization of Other Postretirement Benefit items:
Actuarial gains	$	(234	)
Tax expense		61
Reclassification net of tax	$	(173	)
Realized losses on interest rate swaps reclassified to interest expense	$	3,182
Tax benefit		(827	)
Reclassification net of tax	$	2,355