Acquisitions - SimplyBank Assets acquired and liabilities assumed (Details) - USD ($) $ / shares in Units, $ in Thousands |
12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Jul. 01, 2024 |
Sep. 30, 2025 |
Mar. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Liabilities assumed | |||||||
| Goodwill | $ 98,229 | $ 98,229 | |||||
| SimplyBank | |||||||
| Acquisitions | |||||||
| Amount in cash each share right to receive | $ 718.38 | ||||||
| Acquisition-related costs | $ 1,700 | ||||||
| Consideration | |||||||
| Cash consideration | $ 73,400 | $ 73,400 | |||||
| Fair value of total consideration transferred | 73,400 | 73,400 | $ 73,400 | ||||
| Assets acquired | |||||||
| Cash | 101,553 | 101,553 | $ 101,553 | ||||
| Investment securities available-for-sale | 77,350 | 77,350 | 77,350 | ||||
| Bank owned life insurance | 12,816 | 12,816 | 12,816 | ||||
| Federal Home Loan Bank stock | 726 | 726 | 726 | ||||
| Loans | 465,266 | 467,997 | 465,266 | ||||
| Premises and equipment | 14,231 | 14,231 | 14,231 | ||||
| Core deposit intangibles | 19,788 | 19,788 | 19,788 | ||||
| Other assets | 6,184 | 6,184 | 6,184 | ||||
| Total assets acquired | 697,914 | 700,645 | 697,914 | ||||
| Liabilities assumed | |||||||
| Deposits | 622,937 | 622,937 | 622,937 | ||||
| FHLB advances | 1,719 | 1,719 | 1,719 | ||||
| Other liabilities | 11,102 | 12,899 | 11,102 | ||||
| Total liabilities assumed | 635,758 | 637,555 | 635,758 | ||||
| Net identifiable assets | 62,156 | 63,090 | 62,156 | ||||
| Goodwill | $ 11,244 | $ 10,310 | $ 11,200 | 11,244 | |||
| Measurement Period Adjustments - Assets acquired | |||||||
| Loans | (2,731) | ||||||
| Total assets acquired | (2,731) | ||||||
| Measurement Period Adjustments - Liabilities assumed | |||||||
| Other liabilities | (1,797) | ||||||
| Total liabilities assumed | (1,797) | ||||||
| Net identifiable assets | (934) | ||||||
| Goodwill | $ 934 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to assets acquired in connection with a business combination for which the initial accounting was incomplete. No definition available.
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- Definition This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to goodwill acquired in connection with a business combination for which the initial accounting was incomplete. No definition available.
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- Definition This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to liabilities assumed in connection with a business combination for which the initial accounting was incomplete. No definition available.
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- Definition This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to loans receivable acquired in connection with a business combination for which the initial accounting was incomplete. No definition available.
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- Definition This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to net identifiable assets acquired in connection with a business combination for which the initial accounting was incomplete. No definition available.
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- Definition This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to other liabilities assumed in connection with a business combination for which the initial accounting was incomplete. No definition available.
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- References No definition available.
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- Definition The amount of deposits assumed as of the acquisition date. No definition available.
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- Definition The amount of Federal Home Loan Bank (FHLB) advances assumed as of the acquisition date. No definition available.
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- Definition The amount of bank owned life insurance recognized as of the acquisition date. No definition available.
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- Definition The amount of Federal Home Loan Bank stock recognized as of the acquisition date. No definition available.
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- Definition The amount of Investment securities available-for-sale recognized as of the acquisition date. No definition available.
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- Definition Amount of transaction cost incurred to effect business combination. Excludes separately recognized transaction and indirect cost. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Per share price of saleable stock paid or offered to be paid by acquirer in business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Fair value of receivable purchased without credit deterioration, acquired in business combination. Excludes purchased financial asset with credit deterioration. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Amount of asset acquired in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of cash and cash equivalent acquired in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of asset acquired in business combination and recognized at acquisition date, classified as other and current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of liability assumed in business combination and recognized at acquisition date, classified as other and current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of identifiable finite-lived intangible asset acquired in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of liability assumed in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of asset acquired in excess of (less than) liability assumed in business combination and recognized at acquisition date. Excludes goodwill. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of property, plant, and equipment acquired in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Details
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