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Accumulated Other Comprehensive Income (Tables)
9 Months Ended
Sep. 30, 2023
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Schedule of Changes in Accumulated Other Comprehensive Income
Changes in accumulated other comprehensive loss for the three and nine months ended September 30, 2023 and 2022 were as follows (in thousands):
Three Months Ended September 30,Nine Months Ended September 30,
 Unrealized Losses on Available-for-Sale Debt SecuritiesChanges in Pension Plan Assets and Benefit ObligationsTotalUnrealized Losses on Available-for-Sale Debt SecuritiesChanges in Pension Plan Assets and Benefit ObligationsTotal
2023
Balance at beginning of period$(27,744)(27)(27,771)(29,927)(27)(29,954)
Other comprehensive income (loss), net of taxes(2,941)— (2,941)(758)— (758)
Balance at end of period$(30,685)(27)(30,712)(30,685)(27)(30,712)
2022   
Balance at beginning of period$(21,670)(270)(21,940)(1,536)(273)(1,809)
Other comprehensive (loss) income, net of taxes(9,670)(9,669)(29,804)(29,800)
Balance at end of period$(31,340)(269)(31,609)(31,340)(269)(31,609)

There were no reclassifications out of accumulated other comprehensive loss during the three and nine months ended September 30, 2023 and 2022.
Schedule of Reclassifications Out of Accumulated Other Comprehensive Income