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SECURITIES - Amortized Cost and Estimated Fair Value of Investments in Debt Securities By Contractual Maturity (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Available for sale, Amortized Cost |  |  |
Due in one year or less | $ 176,153 |  |
Due after one year through five years | 2,299 |  |
Due after five years through ten years | 25,117 |  |
Due after ten years | 442,970 |  |
Total available-for-sale investment securities | 646,539 |  |
Mortgage-backed Securities | 940,877 |  |
Amortized cost | 1,587,416 | $ 1,332,467 |
Available for sale Securities, Fair Value |  |  |
Due in one year or less | 176,226 |  |
Due after one year through five years | 2,296 |  |
Due after five years through ten years | 24,718 |  |
Due after ten years | 399,556 |  |
Subtotal | 602,796 |  |
Mortgage-backed Securities and Other Equity Securities | 931,098 |  |
Total | 1,533,894 | 1,296,294 |
Held to Maturity, Amortized Cost |  |  |
Due in one year or less | 4,125 |  |
Due after one year through five years | 16,387 |  |
Due after five years through ten years | 128,894 |  |
Due after ten years | 1,015,601 |  |
Subtotal | 1,165,007 |  |
Mortgage-backed Securities | 114,227 |  |
Amortized Cost | 1,279,234 | 1,307,053 |
Held to Maturity, Fair Value |  |  |
Due in one year or less | 4,111 |  |
Due after one year through five years | 16,157 |  |
Due after five years through ten years | 121,652 |  |
Due after ten years | 867,858 |  |
Subtotal | 1,009,778 |  |
Mortgage-backed Securities | 103,704 |  |
Total | 1,113,482 | 1,166,162 |
Interest and Other Income | $ 113,766 | $ 105,265 | $ 80,580

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- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in second through fifth rolling fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details
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- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity), without single maturity date and not allocated over maturity grouping. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5B -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5B Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 320 -Name Accounting Standards Codification -Section 50 -Paragraph 3A -Publisher FASB -URI https://asc.fasb.org/1943274/2147477268/942-320-50-3A + Details
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- Definition The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business). + References No definition available. + Details
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