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DERIVATIVES AND HEDGING ACTIVITIES - Fair Value of Derivatives (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Derivatives, Fair Value [Line Items] |  |
Notional amount | $ 432,825 | $ 366,320
Derivative Asset [Abstract] |  |
Total derivatives before netting, Fair value derivatives, Asset | 8,764 | 11,183
Netting adjustments/cash collateral, Fair value derivative, Asset | (7,579) | (10,119)
Carrying value on consolidated balance sheet, Fair value derivatives, Asset | 1,185 | 1,064
Derivative Liability [Abstract] |  |
Total derivatives before netting, Fair value derivatives, Liability | (8,338) | (10,783)
Netting adjustments/cash collateral, Fair value derivative, Liability | 393 | 195
Carrying value on consolidated balance sheet, Fair value derivatives, Liability | (7,945) | (10,588)
Liability for cash collateral received from counterparties | 7,400 | 10,100
Concentration of credit risk, master netting arrangements |  |
Derivative Liability [Abstract] |  |
Liability for cash collateral received from counterparties | 7,200 | 9,900
Forward sale commitments |  |
Derivatives, Fair Value [Line Items] |  |
Notional amount | 139,676 | 87,509
Derivative Asset [Abstract] |  |
Total derivatives before netting, Fair value derivatives, Asset | 175 | 151
Derivative Liability [Abstract] |  |
Total derivatives before netting, Fair value derivatives, Liability | (338) | (288)
Interest rate lock commitments |  |
Derivatives, Fair Value [Line Items] |  |
Notional amount | 49,009 | 21,790
Derivative Asset [Abstract] |  |
Total derivatives before netting, Fair value derivatives, Asset | 655 | 411
Derivative Liability [Abstract] |  |
Total derivatives before netting, Fair value derivatives, Liability | (59) | 0
Interest rate swaps |  |
Derivatives, Fair Value [Line Items] |  |
Notional amount | 224,940 | 235,521
Derivative Asset [Abstract] |  |
Total derivatives before netting, Fair value derivatives, Asset | 7,925 | 10,489
Derivative Liability [Abstract] |  |
Total derivatives before netting, Fair value derivatives, Liability | (7,928) | (10,492)
Futures |  |
Derivatives, Fair Value [Line Items] |  |
Notional amount | 9,200 | 12,200
Derivative Asset [Abstract] |  |
Total derivatives before netting, Fair value derivatives, Asset | 0 | 0
Derivative Liability [Abstract] |  |
Total derivatives before netting, Fair value derivatives, Liability | (13) | (3)
Options |  |
Derivatives, Fair Value [Line Items] |  |
Notional amount | 10,000 | 9,300
Derivative Asset [Abstract] |  |
Total derivatives before netting, Fair value derivatives, Asset | 9 | 132
Derivative Liability [Abstract] |  |
Total derivatives before netting, Fair value derivatives, Liability | $ 0 | $ 0

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