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Benefit Plans - Schedule of Expected Benefit Payments (Details) $ in Thousands | Jun. 30, 2024 USD ($)
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Atlas Bank Retirement Income Plan ("ABRIP") |
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items] |
2025 | $ 150
2026 | 151
2027 | 147
2028 | 143
2029 | 138
2030-2034 | 619
Benefit Equalization Plan ("BEP") |
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items] |
2025 | 243
2026 | 238
2027 | 232
2028 | 225
2029 | 218
2030-2034 | 973
Postretirement Welfare Plan |
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items] |
2025 | 59
2026 | 72
2027 | 80
2028 | 98
2029 | 113
2030-2034 | 572
Directors' Consultation and Retirement Plan ("DCRP") |
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items] |
2025 | 101
2026 | 122
2027 | 143
2028 | 163
2029 | 213
2030-2034 | 1,334
Supplemental Executive Retirement Plan (SERP) |
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items] |
2025 | 0
2026 | 0
2027 | 0
2028 | 0
2029 | 0
2030-2034 | $ 633

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- Definition Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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