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Postretirement Benefit Plans (Expected Benefit Payments) (Details) | 12 Months Ended
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Dec. 31, 2019 USD ($)
Defined Benefit Postretirement Health And Life Coverage [Member] |
Defined Benefit Plan Disclosure [Line Items] |
1/1/2020 to 12/31/2020 | $ 51,000
1/1/2021 to 12/31/2021 | 36,000
1/1/2022 to 12/31/2022 | 38,000
1/1/2023 to 12/31/2023 | 34,000
1/1/2024 to 12/31/2024 | 30,000
1/1/2025 to 12/31/2029 | 142,000
Defined contribution plan, employer discretionary contribution amount | 51,000
Director's Retirement Plan [Member] |
Defined Benefit Plan Disclosure [Line Items] |
1/1/2020 to 12/31/2020 | 92,000
1/1/2021 to 12/31/2021 | 102,000
1/1/2022 to 12/31/2022 | 102,000
1/1/2023 to 12/31/2023 | 101,000
1/1/2024 to 12/31/2024 | 82,000
1/1/2025 to 12/31/2029 | 345,000
Defined contribution plan, employer discretionary contribution amount | 92,000
Defined Benefit Pension Plan [Member] |
Defined Benefit Plan Disclosure [Line Items] |
1/1/2020 to 12/31/2020 | 110,000
1/1/2021 to 12/31/2021 | 126,000
1/1/2022 to 12/31/2022 | 142,000
1/1/2023 to 12/31/2023 | 144,000
1/1/2024 to 12/31/2024 | 265,000
1/1/2025 to 12/31/2029 | 1,716,000
Defined contribution plan, employer discretionary contribution amount | $ 200,000

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- Definition Amount of benefits for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following latest fiscal year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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- Definition Amount of benefits for defined benefit plan expected to be paid in next fiscal year following latest fiscal year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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