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Postretirement Benefit Plans - Expected Benefit Payments (Details) $ in Thousands | Dec. 31, 2022 USD ($)
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Defined Benefit Postretirement Health And Life Coverage |
Defined Benefit Plan Disclosure [Line Items] |
2023 | $ 31
2024 | 27
2025 | 32
2026 | 27
2027 | 25
2028-2032 | 141
Director's Retirement Plan |
Defined Benefit Plan Disclosure [Line Items] |
2023 | 110
2024 | 104
2025 | 108
2026 | 106
2027 | 94
2028-2032 | 485
Scottdale Defined Benefit Pension Plan |
Defined Benefit Plan Disclosure [Line Items] |
2023 | 91
2024 | 202
2025 | 251
2026 | 248
2027 | 277
2028-2032 | 1,555
Riverview Defined Benefit Plan | Pension Benefits |
Defined Benefit Plan Disclosure [Line Items] |
2023 | 551
2024 | 536
2025 | 517
2026 | 504
2027 | 488
2028-2032 | 2,293
Riverview Defined Benefit Plan | Postretirement Life Insurance Benefits |
Defined Benefit Plan Disclosure [Line Items] |
2023 | 3
2024 | 3
2025 | 3
2026 | 3
2027 | 2
2028-2032 | $ 9

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