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v3.23.2

COMPONENTS OF QUARTERLY AND YEAR TO DATE NET PERIODIC BENEFIT COSTS (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Qualified Pension Plan |  |  |  |
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract] |  |  |  |
Service cost, benefits earned during the period | $ 0 | $ 0 | $ 0 | $ 0
Interest cost on projected benefit obligation | 397 | 284 | 793 | 566
Expected return on plan assets | (594) | (708) | (1,190) | (1,421)
Amortization of unrecognized transition obligation | 0 | 0 | 0 | 0
Amortization of unrecognized prior service cost | 0 | 0 | 0 | 0
Amortization of unrecognized net loss | 5 | 0 | 11 | 0
Net periodic pension benefit | (192) | (424) | (386) | (855)
Supplemental Pension Plan |  |  |  |
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract] |  |  |  |
Service cost, benefits earned during the period | 0 | 0 | 0 | 0
Interest cost on projected benefit obligation | 11 | 9 | 23 | 17
Expected return on plan assets | 0 | 0 | 0 | 0
Amortization of unrecognized prior service cost | 0 | 0 | 0 | 0
Amortization of unrecognized net loss | 2 | 4 | 4 | 9
Net periodic pension benefit | 13 | 13 | 27 | 26
Postretirement Plan, Medical and Life |  |  |  |
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract] |  |  |  |
Service cost, benefits earned during the period | 0 | 0 | 0 | 0
Interest cost on projected benefit obligation | 1 | 1 | 2 | 2
Expected return on plan assets | 0 | 0 | 0 | 0
Amortization of unrecognized prior service cost | 0 | 0 | 0 | 0
Amortization of unrecognized net loss | 4 | 7 | 9 | 16
Net periodic pension benefit | $ 5 | $ 8 | $ 11 | $ 18

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- Definition Amount of transition asset (obligation) recognized in net periodic benefit (cost) credit of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 3A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480535/715-20-45-3A Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (h)(6) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(6) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-6 + Details
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