DERIVATIVES - Fair Value by Balance Sheet Location (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Derivatives, Fair Value [Line Items]
Notional	$ 578,754	$ 524,108
Interest Rate Swaps
Derivatives, Fair Value [Line Items]
Notional	502,766	495,750
Interest Rate Lock Commitments
Derivatives, Fair Value [Line Items]
Notional	40,488	16,608
Forward TBA Contracts
Derivatives, Fair Value [Line Items]
Notional	35,500	11,750
Not Designated as Hedging Instrument \| Other Assets
Derivatives, Fair Value [Line Items]
Asset	18,431	16,225
Not Designated as Hedging Instrument \| Other Liabilities
Derivatives, Fair Value [Line Items]
Liability	17,869	15,969
Not Designated as Hedging Instrument \| Interest Rate Swaps \| Other Assets
Derivatives, Fair Value [Line Items]
Asset	17,758	15,867
Not Designated as Hedging Instrument \| Interest Rate Swaps \| Other Liabilities
Derivatives, Fair Value [Line Items]
Liability	17,758	15,867
Not Designated as Hedging Instrument \| Interest Rate Lock Commitments \| Other Assets
Derivatives, Fair Value [Line Items]
Asset	673	358
Not Designated as Hedging Instrument \| Interest Rate Lock Commitments \| Other Liabilities
Derivatives, Fair Value [Line Items]
Liability	0	0
Not Designated as Hedging Instrument \| Forward TBA Contracts \| Other Assets
Derivatives, Fair Value [Line Items]
Asset	0	0
Not Designated as Hedging Instrument \| Forward TBA Contracts \| Other Liabilities
Derivatives, Fair Value [Line Items]
Liability	$ 111	$ 102

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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- Definition

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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- Definition

Nominal or face amount used to calculate payment on derivative.

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