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SUBORDINATED NOTES (Details) - USD ($) |  |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | ---
Jun. 15, 2025 | Jun. 10, 2020 | Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
SUBORDINATED NOTES |  |  |  |  |  |
Repayments of subordinated debt |  |  |  |  | $ 75,000,000 |
Amortization of the debt issuance costs |  |  | $ 0 | $ 74,000 | $ 124,000 | $ 223,000
Senior Subordinated Notes |  |  |  |  |  |
SUBORDINATED NOTES |  |  |  |  |  |
Public offering and sale of subordinated notes |  | $ 75,000,000 |  |  |  |
Subordinated note interest rate |  | 5.50% |  |  |  |
Spread on variable rate, plus 3 months SOFR |  | 5.325% |  |  |  |
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] |  | us-gaap:SecuredOvernightFinancingRateSofrMember |  |  |  |
Proceeds from issuance of senior long-term debt |  | $ 73,500,000 |  |  |  |
Payment of financing and stock issuance costs |  | $ 1,500,000 |  |  |  |
Expected life of the notes |  | 5 years |  |  |  |
Repayments of subordinated debt | $ 75,000,000 |  |  |  |  |
Redemption price as percentage of aggregate principal balance | 100.00% |  |  |  |  |

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- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(8)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1F -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1F Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482925/835-30-45-3 + Details
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