Pension and Other Postretirement Benefits - The Components of the Net Pension (Benefit) Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
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Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
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Employee Pension Plan [Member] | ||||
Interest cost | $ 138 | $ 128 | $ 414 | $ 384 |
Amortization of actuarial (gain) loss | 1 | 122 | 3 | 366 |
Expected return on plan assets | (257) | (274) | (772) | (822) |
Net pension expense (benefit) | (118) | (24) | (355) | (72) |
Directors' Plan [Member] | ||||
Service cost | 3 | 4 | 9 | 12 |
Interest cost | 11 | 12 | 34 | 36 |
Amortization of actuarial (gain) loss | (7) | (5) | (21) | (15) |
Net pension expense (benefit) | 7 | 11 | 22 | 33 |
Other Post Retirement Benefit Plan Defined Benefit [Member] | ||||
Service cost | 67 | 73 | 201 | 219 |
Interest cost | 70 | 58 | 209 | 174 |
Amortization of actuarial (gain) loss | 8 | 24 | ||
Amortization of past service credit | (7) | (21) | (21) | (63) |
Net pension expense (benefit) | $ 130 | $ 118 | $ 389 | $ 354 |
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- Definition Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of cost recognized for passage of time related to defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of net periodic benefit cost (credit) for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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