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v3.25.3

Fair Value of Financial Instruments - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Assets: |  |
Investment securities available-for-sale | $ 1,739,423 | $ 895,034
Derivatives | 107,516 | 103,603
Liabilities: |  |
Derivatives | 121,992 | 105,255
Recurring basis |  |
Assets: |  |
Investment securities available-for-sale | 1,739,423 | 895,034
Loans held for investment | 286 |
Recurring basis | Level 1 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
Loans held for investment |  |
Recurring basis | Level 2 |  |
Assets: |  |
Investment securities available-for-sale | 1,717,520 | 875,544
Loans held for investment |  |
Recurring basis | Level 3 |  |
Assets: |  |
Investment securities available-for-sale | 21,903 | 19,490
Loans held for investment | 286 |
GSE debentures |  |
Assets: |  |
Investment securities available-for-sale | 328,351 | 176,294
GSE debentures | Recurring basis |  |
Assets: |  |
Investment securities available-for-sale | 328,351 | 176,294
GSE debentures | Recurring basis | Level 1 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
GSE debentures | Recurring basis | Level 2 |  |
Assets: |  |
Investment securities available-for-sale | 328,351 | 176,294
GSE debentures | Recurring basis | Level 3 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
GSE CMOs |  |
Assets: |  |
Investment securities available-for-sale | 339,701 | 55,543
GSE CMOs | Recurring basis |  |
Assets: |  |
Investment securities available-for-sale | 339,701 | 55,543
GSE CMOs | Recurring basis | Level 1 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
GSE CMOs | Recurring basis | Level 2 |  |
Assets: |  |
Investment securities available-for-sale | 339,701 | 55,543
GSE CMOs | Recurring basis | Level 3 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
GSE MBSs |  |
Assets: |  |
Investment securities available-for-sale | 332,394 | 148,285
GSE MBSs | Recurring basis |  |
Assets: |  |
Investment securities available-for-sale | 332,394 | 148,285
GSE MBSs | Recurring basis | Level 1 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
GSE MBSs | Recurring basis | Level 2 |  |
Assets: |  |
Investment securities available-for-sale | 332,394 | 148,285
GSE MBSs | Recurring basis | Level 3 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
Municipal obligations |  |
Assets: |  |
Investment securities available-for-sale | 235,434 | 20,254
Municipal obligations | Recurring basis |  |
Assets: |  |
Investment securities available-for-sale | 235,434 | 20,254
Municipal obligations | Recurring basis | Level 1 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
Municipal obligations | Recurring basis | Level 2 |  |
Assets: |  |
Investment securities available-for-sale | 224,548 | 3,198
Municipal obligations | Recurring basis | Level 3 |  |
Assets: |  |
Investment securities available-for-sale | 10,886 | 17,056
Corporate debt obligations |  |
Assets: |  |
Investment securities available-for-sale | 48,255 | 12,287
Corporate debt obligations | Recurring basis |  |
Assets: |  |
Investment securities available-for-sale | 48,255 | 12,287
Corporate debt obligations | Recurring basis | Level 1 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
Corporate debt obligations | Recurring basis | Level 2 |  |
Assets: |  |
Investment securities available-for-sale | 37,238 | 9,853
Corporate debt obligations | Recurring basis | Level 3 |  |
Assets: |  |
Investment securities available-for-sale | 11,017 | 2,434
U.S. Treasury bonds |  |
Assets: |  |
Investment securities available-for-sale | 454,800 | 481,900
U.S. Treasury bonds | Recurring basis |  |
Assets: |  |
Investment securities available-for-sale | 454,788 | 481,872
U.S. Treasury bonds | Recurring basis | Level 1 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
U.S. Treasury bonds | Recurring basis | Level 2 |  |
Assets: |  |
Investment securities available-for-sale | 454,788 | 481,872
U.S. Treasury bonds | Recurring basis | Level 3 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
Foreign government obligations |  |
Assets: |  |
Investment securities available-for-sale | 500 | 499
Foreign government obligations | Recurring basis |  |
Assets: |  |
Investment securities available-for-sale | 500 | 499
Foreign government obligations | Recurring basis | Level 1 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
Foreign government obligations | Recurring basis | Level 2 |  |
Assets: |  |
Investment securities available-for-sale | 500 | 499
Foreign government obligations | Recurring basis | Level 3 |  |
Assets: |  |
Investment securities available-for-sale | 0 | 0
Interest rate derivatives | Recurring basis |  |
Assets: |  |
Derivatives | 164 | 18
Liabilities: |  |
Derivatives | 512 | 2,051
Interest rate derivatives | Recurring basis | Level 1 |  |
Assets: |  |
Derivatives | 0 | 0
Liabilities: |  |
Derivatives | 0 | 0
Interest rate derivatives | Recurring basis | Level 2 |  |
Assets: |  |
Derivatives | 164 | 18
Liabilities: |  |
Derivatives | 512 | 2,051
Interest rate derivatives | Recurring basis | Level 3 |  |
Assets: |  |
Derivatives | 0 | 0
Liabilities: |  |
Derivatives | 0 | 0
Loan level derivatives | Recurring basis |  |
Assets: |  |
Derivatives | 106,222 | 102,608
Liabilities: |  |
Derivatives | 120,893 | 102,608
Loan level derivatives | Recurring basis | Level 1 |  |
Assets: |  |
Derivatives | 0 | 0
Liabilities: |  |
Derivatives | 0 | 0
Loan level derivatives | Recurring basis | Level 2 |  |
Assets: |  |
Derivatives | 106,222 | 102,608
Liabilities: |  |
Derivatives | 120,893 | 102,608
Loan level derivatives | Recurring basis | Level 3 |  |
Assets: |  |
Derivatives | 0 | 0
Liabilities: |  |
Derivatives | 0 | 0
Risk participation-out agreements | Recurring basis |  |
Assets: |  |
Derivatives | 723 | 495
Risk participation-out agreements | Recurring basis | Level 1 |  |
Assets: |  |
Derivatives | 0 | 0
Risk participation-out agreements | Recurring basis | Level 2 |  |
Assets: |  |
Derivatives | 723 | 495
Risk participation-out agreements | Recurring basis | Level 3 |  |
Assets: |  |
Derivatives | 0 | 0
Foreign exchange contracts | Recurring basis |  |
Assets: |  |
Derivatives | 407 | 482
Liabilities: |  |
Derivatives | 381 | 459
Foreign exchange contracts | Recurring basis | Level 1 |  |
Assets: |  |
Derivatives | 0 | 0
Liabilities: |  |
Derivatives | 0 | 0
Foreign exchange contracts | Recurring basis | Level 2 |  |
Assets: |  |
Derivatives | 407 | 482
Liabilities: |  |
Derivatives | 381 | 459
Foreign exchange contracts | Recurring basis | Level 3 |  |
Assets: |  |
Derivatives | 0 | 0
Liabilities: |  |
Derivatives | 0 | 0
Risk participation-in agreements | Recurring basis |  |
Liabilities: |  |
Derivatives | 206 | 137
Risk participation-in agreements | Recurring basis | Level 1 |  |
Liabilities: |  |
Derivatives | 0 | 0
Risk participation-in agreements | Recurring basis | Level 2 |  |
Liabilities: |  |
Derivatives | 206 | 137
Risk participation-in agreements | Recurring basis | Level 3 |  |
Liabilities: |  |
Derivatives | $ 0 | $ 0

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