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Consolidated Statements of Comprehensive Income (Parentheticals) - Related income tax expense - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Tax effect of realized gains or losses $ 2 $ 0 $ 36 $ 0
Tax effect of amortization of net actuarial loss $ 14 $ 19 $ 42 $ 56