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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Consolidated Statements of Comprehensive Income
Net income	$ 5,306	$ 6,253
Available-for-sale debt securities:
Unrealized holding (losses) gains on available-for-sale debt securities	(2,774)	8,993
Reclassification adjustment for gains realized in income	0	(7)
Other comprehensive (loss) income on available-for-sale debt securities	(2,774)	8,986
Unfunded pension and postretirement obligations:
Changes from plan amendments and actuarial gains and losses	394	(8)
Amortization of prior service cost and net actuarial loss and curtailment gain included in net periodic benefit cost	(490)	(14)
Other comprehensive loss on pension and postretirement obligations	(96)	(22)
Other comprehensive (loss) income before income tax	(2,870)	8,964
Income tax related to other comprehensive loss (income)	601	(1,883)
Net other comprehensive (loss) income	(2,269)	7,081
Comprehensive income	$ 3,037	$ 13,334

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