SECURITIES - Schedule of Amortized Cost and Fair Value of Debt Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Available-for-Sale, Amortized Cost
Within one year	$ 42,008
One to five years	127,945
Five to ten years	311,010
Beyond ten years	113,718
Mortgage-backed securities: residential	298,461
Mortgage-backed securities: commercial	225,892
Amortized cost, available-for-Sale	1,119,034	$ 1,164,227
Available-for-Sale, Fair Value
Within one year	41,807
One to five years	121,463
Five to ten years	271,828
Beyond ten years	95,787
Mortgage-backed securities: residential	264,925
Mortgage-backed securities: commercial	207,493
Fair value, available-for-Sale	1,003,303	1,042,365
Held-to-maturity, Amortized Cost
Within one year	28,527
One to five years	30,868
Five to ten years	62,237
Beyond ten years	203,263
Mortgage-backed securities: residential	127,492
Mortgage-backed securities: commercial	130,552
Amortized cost, held-to-maturity	582,939
Held-to-maturity, Fair Value
Within one year	28,334
One to five years	29,360
Five to ten years	58,225
Beyond ten years	192,628
Mortgage-backed securities: residential	111,503
Mortgage-backed securities: commercial	117,225
Fair value, held-to-maturity	$ 537,275	$ 615,944

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-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(6))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

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