FAIR VALUE - Schedule of Valuation Methodology and Unobservable Inputs for Level 3 Assets Measured at Fair Value on a Non-Recurring Basis (Details) - Fair Value, Measurements, Nonrecurring $ in Thousands	Jun. 30, 2025 USD ($)	Dec. 31, 2024 USD ($)
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]
Fair Value	$ 20,255	$ 27,151
Commercial and industrial loans: \| Collateral based measurements \| Discount to reflect current market conditions and ultimate collectability
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]
Fair Value	$ 19,300	$ 26,455
Commercial and industrial loans: \| Average \| Collateral based measurements \| Discount to reflect current market conditions and ultimate collectability
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]
Inputs	0.44	0.51
Commercial and industrial loans: \| Minimum \| Collateral based measurements \| Discount to reflect current market conditions and ultimate collectability
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]
Inputs	0.01	0.04
Commercial and industrial loans: \| Maximum \| Collateral based measurements \| Discount to reflect current market conditions and ultimate collectability
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]
Inputs	0.99	0.99
Commercial Real Estate and Multifamily Residential \| Collateral based measurements \| Discount to reflect current market conditions and ultimate collectability
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]
Fair Value	$ 928	$ 664
Commercial Real Estate and Multifamily Residential \| Average \| Collateral based measurements \| Discount to reflect current market conditions and ultimate collectability
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]
Inputs	0.29	0.54
Commercial Real Estate and Multifamily Residential \| Minimum \| Collateral based measurements \| Discount to reflect current market conditions and ultimate collectability
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]
Inputs	0.02
Commercial Real Estate and Multifamily Residential \| Maximum \| Collateral based measurements \| Discount to reflect current market conditions and ultimate collectability
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]
Inputs	0.57
Agri-business and agricultural loans \| Collateral based measurements \| Discount to reflect current market conditions and ultimate collectability
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]
Fair Value	$ 27	$ 32
Agri-business and agricultural loans \| Average \| Collateral based measurements \| Discount to reflect current market conditions and ultimate collectability
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]
Inputs	0.57	0.54

FAIR VALUE - Schedule of Valuation Methodology and Unobservable Inputs for Level 3 Assets Measured at Fair Value on a Non-Recurring Basis (Details) - Fair Value, Measurements, Nonrecurring
$ in Thousands

Jun. 30, 2025

USD ($)

Dec. 31, 2024

USD ($)

Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]

Fair Value

$ 20,255

$ 27,151

Commercial and industrial loans: | Collateral based measurements | Discount to reflect current market conditions and ultimate collectability

Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items]

Fair Value

$ 19,300