GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) - USD ($) |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
Dec. 31, 2025 |
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| Intangible Asset, Finite-Lived [Line Items] | |||||
| Impairment losses related to goodwill | $ 0 | ||||
| Amortization expense on other intangible assets | 10,946,000 | $ 11,571,000 | |||
| First Mortgage | |||||
| Intangible Asset, Finite-Lived [Line Items] | |||||
| Value of servicing rights | $ 900,000 | 900,000 | $ 1,100,000 | ||
| SBA Loans | |||||
| Intangible Asset, Finite-Lived [Line Items] | |||||
| Value of servicing rights | 2,700,000 | 2,700,000 | 3,400,000 | ||
| Other Intangible Assets | |||||
| Intangible Asset, Finite-Lived [Line Items] | |||||
| Amortization expense on other intangible assets | 3,600,000 | $ 3,800,000 | 10,900,000 | 11,600,000 | |
| Impairment of other intangible assets | 0 | $ 0 | |||
| Loan servicing rights | |||||
| Intangible Asset, Finite-Lived [Line Items] | |||||
| Impairment loss | $ 500,000 | $ 100,000 | $ 200,000 | $ 300,000 | |
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- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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/2009/role/commonPracticeRef
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- Definition Amount of impairment loss from 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://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of impairment loss for finite- and indefinite-lived intangible assets and capitalized cost for software to be sold, leased, or marketed. Excludes goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of impairment loss for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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