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MARKETABLE SECURITIES - Schedule of Amortized Cost and Fair Value of Securities Available for Sale and Held to Maturity Securities (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Available for sale: |  |
Available-for-sale debt securities, amortized cost basis | $ 361,061 | $ 215,380
Gross Unrealized Gains | 595 | 1,215
Gross Unrealized Losses | 21,352 | 20,400
Estimated Fair Value | 340,304 | 196,195
Held to maturity: |  |
Amortized Cost | 334,732 | 404,208
Gross Unrealized Gains | 289 | 923
Gross Unrealized Losses | 31,776 | 30,608
Estimated Fair Value | 303,245 | 374,523
U.S. government agencies |  |
Available for sale: |  |
Available-for-sale debt securities, amortized cost basis |  | 9,292
Gross Unrealized Gains |  | 0
Gross Unrealized Losses |  | 1,066
Estimated Fair Value |  | 8,226
Held to maturity: |  |
Amortized Cost | 9,449 |
Gross Unrealized Gains | 0 |
Gross Unrealized Losses | 948 |
Estimated Fair Value | 8,501 |
Treasury Securities |  |
Available for sale: |  |
Available-for-sale debt securities, amortized cost basis | 44,015 |
Gross Unrealized Gains | 0 |
Gross Unrealized Losses | 340 |
Estimated Fair Value | 43,675 |
Held to maturity: |  |
Amortized Cost | 29,871 | 69,432
Gross Unrealized Losses | 165 | 1,038
Estimated Fair Value | 29,706 | 68,394
Corporate bonds |  |
Available for sale: |  |
Available-for-sale debt securities, amortized cost basis | 27,805 | 29,882
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | 1,822 | 3,077
Estimated Fair Value | 25,983 | 26,805
Municipal securities |  |
Available for sale: |  |
Available-for-sale debt securities, amortized cost basis | 2,318 | 2,322
Gross Unrealized Gains | 75 | 182
Gross Unrealized Losses | 0 | 0
Estimated Fair Value | 2,393 | 2,504
Held to maturity: |  |
Amortized Cost | 152,626 | 168,175
Gross Unrealized Gains | 289 | 923
Gross Unrealized Losses | 7,020 | 6,123
Estimated Fair Value | 145,895 | 162,975
Mortgage-backed securities |  |
Available for sale: |  |
Available-for-sale debt securities, amortized cost basis | 265,369 | 164,419
Gross Unrealized Gains | 487 | 1,014
Gross Unrealized Losses | 17,122 | 15,621
Estimated Fair Value | 248,734 | 149,812
Held to maturity: |  |
Amortized Cost | 109,281 | 119,872
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | 16,015 | 15,105
Estimated Fair Value | 93,266 | 104,767
Collateralized mortgage obligations |  |
Available for sale: |  |
Available-for-sale debt securities, amortized cost basis | 21,554 | 18,757
Gross Unrealized Gains | 33 | 19
Gross Unrealized Losses | 2,068 | 1,702
Estimated Fair Value | 19,519 | 17,074
Held to maturity: |  |
Amortized Cost | 33,505 | 37,437
Gross Unrealized Losses | 7,628 | 7,276
Estimated Fair Value | $ 25,877 | $ 30,161

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