SECURITIES - Schedule of Information Regarding the Fair Value and Amortized Cost of Available-for-Sale and Held-to-Maturity Debt Securities by Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Amortized Cost
Due in one year or less	$ 440
Due after one year through five years	8,359
Due after five years through ten years	60,937
Due after ten years	612,487
Total debt securities, gross	682,223
Mortgage-backed securities	500,278
Amortized Cost	1,182,501	$ 1,226,319
Fair Value
Due in one year or less	438
Due after one year through five years	7,778
Due after five years through ten years	55,046
Due after ten years	505,755
Total debt securities, gross	569,017
Mortgage-backed securities	422,409
Total debt securities	991,426	1,051,728
Amortized Cost
Due in one year or less	0
Due after one year through five years	0
Due after five years through ten years	7,202
Due after ten years	124,366
Total held-to-maturity securities, gross	131,568
Mortgage-backed securities	0
Total debt securities	131,568
Fair Value
Due in one year or less	0
Due after one year through five years	0
Due after five years through ten years	6,343
Due after ten years	106,764
Total held-to-maturity securities, gross	113,107
Mortgage-backed securities	0
Total debt securities	$ 113,107	$ 119,215