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Derivative Financial Instruments Summary of Mortgage Loans Held For Sale (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Fair Value, Option, Quantitative Disclosures [Line Items] |  |  |
Loans held for sale | $ 17,678,000 |  | $ 15,158,000
Mortgage Loans Held For Sale |  |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |  |
Fair Value, Option, Changes in Fair Value, Gain (Loss) | (200,000) | $ 0 |
Cost [Member] | Mortgage Loans Held For Sale |  |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |  |
Loans held for sale | 17,348,000 |  | 14,792,000
Fair value [Member] | Mortgage Loans Held For Sale |  |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |  |
Loans held for sale | $ 17,678,000 |  | $ 15,158,000

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- Definition Amount, after valuation allowance, of financing receivable held for sale and not part of disposal group. Excludes loan covered under loss sharing agreement and loan classified as investment in debt security. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477011/948-310-45-1 + Details
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