SECURITIES - Amortized Cost and Fair Value By Contractual Maturity, Held-to-maturity (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Held-to-maturity, Amortized Cost
One to five years	$ 19,841
Five to ten years	83,241
Pass-through MBS issued by GSEs and agency CMO	528,252
Total Amortized Cost	631,334
Held-to-maturity, Fair Value
One to five years	18,893
Five to ten years	74,826
Pass-through MBS issued by GSEs and agency CMO	465,067
Total Fair Value	$ 558,786	$ 552,277

Amount excluding accrued interest, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity) with single maturity date and allocated without single maturity date, maturing in sixth through tenth rolling fiscal year following current statement of financial position date. For interim and annual periods when interim period is reported on rolling approach.

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