INVESTMENT SECURITIES (Tables)
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6 Months Ended |
Jun. 30, 2026 |
| Investments, Debt and Equity Securities [Abstract] |
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| Summary of Amortized Cost and Fair Values of AFS Securities |
The following table summarizes amortized cost and fair value of AFS securities, the corresponding amounts of gross unrealized gains and losses recognized in AOCI and the ACL at June 30, 2026 and December 31, 2025: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Amortized Cost | | Gross Unrealized Gains | | (Gross Unrealized Losses) | | Allowance for Credit Losses | | Fair Value | | June 30, 2026 | | | | | | | | | | | U.S. Treasury securities | $ | 15,012 | | | $ | — | | | $ | 806 | | | $ | — | | | $ | 14,206 | | | U.S. Government Agencies | 1,449 | | | 36 | | | — | | | — | | | 1,485 | | | | | | | | | | | | | States and political subdivisions | 218,855 | | | 119 | | | 14,846 | | | — | | | 204,128 | | | GSE residential MBSs | 235,069 | | | 901 | | | 4,607 | | | — | | | 231,363 | | | GSE commercial MBSs | 10,977 | | | 55 | | | 33 | | | — | | | 10,999 | | | GSE residential CMOs | 345,191 | | | 1,732 | | | 5,343 | | | — | | | 341,580 | | | | | | | | | | | | | Non-agency CMOs | 74,016 | | | 55 | | | 1,349 | | | — | | | 72,722 | | | | | | | | | | | | | | | | | | | | | | | Asset-backed | 71,892 | | | 354 | | | 721 | | | — | | | 71,525 | | | Corporate debt | 953 | | | 22 | | | — | | | — | | | 975 | | | Other | 298 | | | — | | | — | | | — | | | 298 | | | Totals | $ | 973,712 | | | $ | 3,274 | | | $ | 27,705 | | | $ | — | | | $ | 949,281 | | | December 31, 2025 | | | | | | | | | | | U.S. Treasury securities | $ | 15,016 | | | $ | — | | | $ | 805 | | | $ | — | | | $ | 14,211 | | | U.S. Government Agencies | 1,746 | | | 50 | | | — | | | — | | | 1,796 | | | | | | | | | | | | | States and political subdivisions | 218,832 | | | 288 | | | 16,972 | | | — | | | 202,148 | | | GSE residential MBSs | 234,016 | | | 3,228 | | | 3,141 | | | — | | | 234,103 | | | GSE commercial MBSs | 6,081 | | | 106 | | | 16 | | | — | | | 6,171 | | | GSE residential CMOs | 354,954 | | | 3,425 | | | 4,376 | | | — | | | 354,003 | | | | | | | | | | | | | Non-agency CMOs | 60,693 | | | 363 | | | 1,233 | | | — | | | 59,823 | | | | | | | | | | | | | | | | | | | | | | | Asset-backed | 78,610 | | | 443 | | | 803 | | | — | | | 78,250 | | | Corporate debt | 1,947 | | | 45 | | | — | | | — | | | 1,992 | | | Other | 243 | | | — | | | — | | | — | | | 243 | | | Totals | $ | 972,138 | | | $ | 7,948 | | | $ | 27,346 | | | $ | — | | | $ | 952,740 | |
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| Summary of Investment Securities with Unrealized Losses |
The following table summarizes investment securities with unrealized losses at June 30, 2026 and December 31, 2025, aggregated by major security type and the length of time in a continuous unrealized loss position: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Less Than 12 Months | | 12 Months or More | | Total | | # of Securities | | Fair Value | | Unrealized Losses | | # of Securities | | Fair Value | | Unrealized Losses | | # of Securities | | Fair Value | | Unrealized Losses | | June 30, 2026 | | | | | | | | | | | | | | | | | | | U.S. Treasury securities | — | | | $ | — | | | $ | — | | | 2 | | | $ | 14,206 | | | $ | 806 | | | 2 | | | $ | 14,206 | | | $ | 806 | | | | | | | | | | | | | | | | | | | | | States and political subdivisions | 4 | | | 7,071 | | | 80 | | | 40 | | | 188,089 | | | 14,766 | | | 44 | | | 195,160 | | | 14,846 | | | GSE residential MBSs | 14 | | | 106,023 | | | 2,448 | | | 8 | | | 12,289 | | | 2,159 | | | 22 | | | 118,312 | | | 4,607 | | | GSE commercial MBS | 1 | | | 5,373 | | | 6 | | | 2 | | | 1,139 | | | 27 | | | 3 | | | 6,512 | | | 33 | | | GSE residential CMOs | 18 | | | 86,665 | | | 1,175 | | | 15 | | | 49,615 | | | 4,168 | | | 33 | | | 136,280 | | | 5,343 | | | Non-agency CMOs | 13 | | | 54,384 | | | 469 | | | 4 | | | 15,650 | | | 880 | | | 17 | | | 70,034 | | | 1,349 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Asset-backed | 2 | | | 5,199 | | | 6 | | | 11 | | | 44,579 | | | 715 | | | 13 | | | 49,778 | | | 721 | | | | | | | | | | | | | | | | | | | | | Totals | 52 | | | $ | 264,715 | | | $ | 4,184 | | | 82 | | | $ | 325,567 | | | $ | 23,521 | | | 134 | | | $ | 590,282 | | | $ | 27,705 | | | December 31, 2025 | | | | | | | | | | | | | | | | | | | U.S. Treasury securities | — | | | $ | — | | | $ | — | | | 2 | | | $ | 14,211 | | | $ | 805 | | | 2 | | | $ | 14,211 | | | $ | 805 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | States and political subdivisions | 2 | | | 10,498 | | | 199 | | | 39 | | | 176,757 | | | 16,773 | | | 41 | | | 187,255 | | | 16,972 | | | GSE residential MBSs | 7 | | | 72,981 | | | 1,044 | | | 8 | | | 13,003 | | | 2,097 | | | 15 | | | 85,984 | | | 3,141 | | | GSE commercial MBS | 2 | | | 1,222 | | | 16 | | | — | | | — | | | — | | | 2 | | | 1,222 | | | 16 | | | GSE residential CMOs | 9 | | | 39,588 | | | 335 | | | 21 | | | 87,901 | | | 4,041 | | | 30 | | | 127,489 | | | 4,376 | | | Non-agency CMOs | 5 | | | 21,230 | | | 180 | | | 4 | | | 16,158 | | | 1,053 | | | 9 | | | 37,388 | | | 1,233 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Asset-backed | 2 | | | 3,890 | | | 29 | | | 9 | | | 43,168 | | | 774 | | | 11 | | | 47,058 | | | 803 | | | | | | | | | | | | | | | | | | | | | Totals | 27 | | | $ | 149,409 | | | $ | 1,803 | | | 83 | | | $ | 351,198 | | | $ | 25,543 | | | 110 | | | $ | 500,607 | | | $ | 27,346 | |
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| Summary of Amortized Cost and Fair Values of AFS Securities by Contractual Maturity |
The following table summarizes amortized cost and fair value of investment securities by contractual maturity at June 30, 2026. Expected maturities may differ from contractual maturities if issuers have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date are shown separately. | | | | | | | | | | | | | Amortized Cost | | Fair Value | | Due in one year or less | $ | 1,108 | | | $ | 1,106 | | | Due after one year through five years | 49,898 | | | 46,916 | | | Due after five years through ten years | 54,563 | | | 52,069 | | | Due after ten years | 130,998 | | | 121,001 | | | CMOs and MBSs | 665,253 | | | 656,664 | | | Asset-backed | 71,892 | | | 71,525 | | | | | | | Totals | $ | 973,712 | | | $ | 949,281 | |
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| Summary of Proceeds From Sale of AFS Securities and Gross Gains and Gross Losses |
The following table summarizes proceeds from sales of investment securities and gross gains and gross losses for the three and six months ended June 30, 2026 and 2025: | | | | | | | | | | | | | | | | | | | | | | | | | Three months ended June 30, | | Six months ended June 30, | | 2026 | | 2025 | | 2026 | | 2025 | | Proceeds from sale of investment securities | $ | — | | | $ | — | | | $ | — | | | $ | — | | | Gross gains | 57 | | | 8 | | | 57 | | | 21 | | | Gross losses | — | | | — | | | 2 | | | — | |
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