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FAIR VALUE MEASUREMENT AND DISCLOSURE (Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis) (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Financial assets: |  |
Trading securities | $ 5,581 | $ 5,243
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 889,765 | 593,749
Loans held for sale | 9,648 | 10,923
Financial liabilities: |  |
Debt Securities, Trading | 5,581 | 5,243
Obligations of states and political subdivisions |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 5,397 | 5,289
MBS issued or guaranteed by U.S. government-sponsored enterprises |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 649,279 | 424,956
CMO issued or guaranteed by U.S. government-sponsored enterprises |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 218,004 | 147,479
Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Trading securities | 5,581 | 5,243
Loans held for sale | 9,775 | 11,049
Financial liabilities: |  |
Debt Securities, Trading | 5,581 | 5,243
Fair Value, Measurements, Recurring | Obligations of states and political subdivisions |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 5,397 | 5,289
Fair Value, Measurements, Recurring | MBS issued or guaranteed by U.S. government-sponsored enterprises |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 649,279 | 424,956
Fair Value, Measurements, Recurring | CMO issued or guaranteed by U.S. government-sponsored enterprises |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 218,004 | 147,479
Fair Value, Measurements, Recurring | Corporate Bond Securities [Member] |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 17,085 | 16,025
Readily Available Market Prices (Level 1) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Trading securities | 5,581 | 5,243
Loans held for sale | 0 | 0
Financial liabilities: |  |
Debt Securities, Trading | 5,581 | 5,243
Readily Available Market Prices (Level 1) | Fair Value, Measurements, Recurring | Obligations of states and political subdivisions |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 0 | 0
Readily Available Market Prices (Level 1) | Fair Value, Measurements, Recurring | MBS issued or guaranteed by U.S. government-sponsored enterprises |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 0 | 0
Readily Available Market Prices (Level 1) | Fair Value, Measurements, Recurring | CMO issued or guaranteed by U.S. government-sponsored enterprises |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 0 | 0
Readily Available Market Prices (Level 1) | Fair Value, Measurements, Recurring | Corporate Bond Securities [Member] |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 0 | 0
Observable Market Data (Level 2) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Trading securities | 0 | 0
Loans held for sale | 9,775 | 11,049
Financial liabilities: |  |
Debt Securities, Trading | 0 | 0
Observable Market Data (Level 2) | Fair Value, Measurements, Recurring | Obligations of states and political subdivisions |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 5,397 | 5,289
Observable Market Data (Level 2) | Fair Value, Measurements, Recurring | MBS issued or guaranteed by U.S. government-sponsored enterprises |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 649,279 | 424,956
Observable Market Data (Level 2) | Fair Value, Measurements, Recurring | CMO issued or guaranteed by U.S. government-sponsored enterprises |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 218,004 | 147,479
Observable Market Data (Level 2) | Fair Value, Measurements, Recurring | Corporate Bond Securities [Member] |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 17,085 | 16,025
Company Determined Fair Value (Level 3) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Trading securities | 0 | 0
Loans held for sale | 0 | 0
Financial liabilities: |  |
Debt Securities, Trading | 0 | 0
Company Determined Fair Value (Level 3) | Fair Value, Measurements, Recurring | Obligations of states and political subdivisions |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 0 | 0
Company Determined Fair Value (Level 3) | Fair Value, Measurements, Recurring | MBS issued or guaranteed by U.S. government-sponsored enterprises |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 0 | 0
Company Determined Fair Value (Level 3) | Fair Value, Measurements, Recurring | CMO issued or guaranteed by U.S. government-sponsored enterprises |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 0 | 0
Company Determined Fair Value (Level 3) | Fair Value, Measurements, Recurring | Corporate Bond Securities [Member] |  |
Financial assets: |  |
Available-for-sale securities, at fair value (amortized cost of $935,635 and $673,003, respectively) | 0 | 0
Interest Rate Lock Commitments [Member] | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 282 | 65
Financial liabilities: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 41 | 55
Interest Rate Lock Commitments [Member] | Readily Available Market Prices (Level 1) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 0 | 0
Financial liabilities: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 0 | 0
Interest Rate Lock Commitments [Member] | Observable Market Data (Level 2) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 282 | 65
Financial liabilities: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 41 | 55
Interest Rate Lock Commitments [Member] | Company Determined Fair Value (Level 3) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 0 | 0
Financial liabilities: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 0 | 0
Forward delivery commitments | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 46 | 203
Financial liabilities: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 61 | 4
Forward delivery commitments | Readily Available Market Prices (Level 1) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 0 | 0
Financial liabilities: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 0 | 0
Forward delivery commitments | Observable Market Data (Level 2) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 46 | 203
Financial liabilities: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 61 | 4
Forward delivery commitments | Company Determined Fair Value (Level 3) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 0 | 0
Financial liabilities: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 0 | 0
Customer loan swaps | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 9,458 | 11,717
Financial liabilities: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 9,494 | 11,787
Customer loan swaps | Readily Available Market Prices (Level 1) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 0 | 0
Financial liabilities: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 0 | 0
Customer loan swaps | Observable Market Data (Level 2) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 9,458 | 11,717
Financial liabilities: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 9,494 | 11,787
Customer loan swaps | Company Determined Fair Value (Level 3) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 0 | 0
Financial liabilities: |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 0 | 0
Interest rate contracts |  |
Financial assets: |  |
Fair Value | 8,537 | 14,040
Financial liabilities: |  |
Derivative Liability | 2,665 | 232
Interest rate contracts | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Fair Value | 8,537 | 14,040
Financial liabilities: |  |
Derivative Liability | 2,665 | 232
Interest rate contracts | Readily Available Market Prices (Level 1) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Fair Value | 0 | 0
Financial liabilities: |  |
Derivative Liability | 0 | 0
Interest rate contracts | Observable Market Data (Level 2) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Fair Value | 8,537 | 14,040
Financial liabilities: |  |
Derivative Liability | 2,665 | 232
Interest rate contracts | Company Determined Fair Value (Level 3) | Fair Value, Measurements, Recurring |  |
Financial assets: |  |
Fair Value | 0 | 0
Financial liabilities: |  |
Derivative Liability | $ 0 | $ 0

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- Definition Fair value, after the 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. 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