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v3.22.4

Retirement Benefit Plans (Obligation and Funded Status) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Amounts recognized in the balance sheets consist of: |  |
Non-current liabilities | $ (5,082) | $ (6,605)
Pension Plan |  |
Change in benefit obligation |  |
Projected benefit obligation at beginning of year | 41,663 | 44,600
Interest cost | 1,105 | 1,002
Actuarial gain | (8,396) | (1,367)
Benefits paid | (2,650) | (2,572)
Projected benefit obligation at end of year | 31,722 | 41,663
Accumulated benefit obligation at end of year | 31,722 | 41,663
Change in plan assets |  |
Fair value of plan assets at beginning of year | 44,009 | 41,099
Actual return on plan assets | (7,405) | 4,995
Employer contributions | 531 | 487
Benefits paid | (2,650) | (2,572)
Fair value of plan assets at end of year | 34,485 | 44,009
Funded status at end of year | 2,763 | 2,346
Amounts recognized in the balance sheets consist of: |  |
Non-current assets | 6,991 | 7,806
Current liabilities | (491) | (542)
Non-current liabilities | (3,737) | (4,918)
Amount recognized in the balance sheets | 2,763 | 2,346
Components of accumulated other comprehensive loss consist of: |  |
Actuarial loss | 10,682 | 9,510
Prior service cost | 645 | 703
Deferred taxes | (2,490) | (2,254)
Accumulated other comprehensive (loss) income | 8,837 | 7,959
Other Postretirement Benefits Plan |  |
Change in benefit obligation |  |
Projected benefit obligation at beginning of year | 1,877 | 2,054
Service cost | 12 | 13
Interest cost | 38 | 27
Actuarial gain | (44) | (48)
Benefits paid | (332) | (169)
Projected benefit obligation at end of year | 1,551 | 1,877
Change in plan assets |  |
Funded status at end of year | (1,551) | (1,877)
Amounts recognized in the balance sheets consist of: |  |
Current liabilities | (206) | (190)
Non-current liabilities | (1,345) | (1,687)
Amount recognized in the balance sheets | (1,551) | (1,877)
Components of accumulated other comprehensive loss consist of: |  |
Actuarial loss | 412 | 520
Prior service cost | (56) | (108)
Deferred taxes | (180) | (195)
Accumulated other comprehensive (loss) income | $ 176 | $ 217

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- Definition Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Deferred Tax + References No definition available. + Details
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- Definition Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (j) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669686-108580 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (i-k) -URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669646-108580 + Details
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- Definition Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (e) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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