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v3.23.2

Securities, HTM Securities in Continuous Unrealized Loss Position (Details) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2023 USD ($) Position | Jun. 30, 2023 USD ($) Position | Dec. 31, 2022 USD ($) Position
Unrealized Loss Position, Fair Value [Abstract] |  |  |
Less than 12 months | $ 159,428 | $ 159,428 | $ 393,788
12 months or longer | 559,229 | 559,229 | 349,496
Total | 718,657 | 718,657 | 743,284
Unrealized Loss Position, Unrealized Losses [Abstract] |  |  |
Less than 12 months | (6,698) | (6,698) | (27,889)
12 months or longer | (97,672) | (97,672) | (79,190)
Total | $ (104,370) | $ (104,370) | $ (107,079)
Unrealized Loss Position, Number of Positions [Abstract] |  |  |
Less than 12 months | Position | 106 | 106 | 217
12 months or longer | Position | 206 | 206 | 101
Total | Position | 312 | 312 | 318
HTM debt securities, nonaccrual | $ 0 | $ 0 | $ 0
Accrued interest reversed against interest income | 0 | 0 | 0
Collateral-dependent HTM debt securities | 0 | 0 | 0
AIR on HTM debt securities | $ 3,800 | $ 3,800 | $ 3,800
Debt Securities, Held-to-Maturity, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration] | Other Assets | Other Assets | Other Assets
Past Due [Member] |  |  |
Unrealized Loss Position, Number of Positions [Abstract] |  |  |
HTM debt securities | $ 0 | $ 0 | $ 0
Federal Agency [Member] |  |  |
Unrealized Loss Position, Fair Value [Abstract] |  |  |
Less than 12 months | 0 | 0 | 0
12 months or longer | 80,380 | 80,380 | 79,322
Total | 80,380 | 80,380 | 79,322
Unrealized Loss Position, Unrealized Losses [Abstract] |  |  |
Less than 12 months | 0 | 0 | 0
12 months or longer | (19,620) | (19,620) | (20,678)
Total | $ (19,620) | $ (19,620) | $ (20,678)
Unrealized Loss Position, Number of Positions [Abstract] |  |  |
Less than 12 months | Position | 0 | 0 | 0
12 months or longer | Position | 4 | 4 | 4
Total | Position | 4 | 4 | 4
Mortgage-Backed [Member] |  |  |
Unrealized Loss Position, Fair Value [Abstract] |  |  |
Less than 12 months | $ 27,586 | $ 27,586 | $ 91,417
12 months or longer | 192,339 | 192,339 | 138,936
Total | 219,925 | 219,925 | 230,353
Unrealized Loss Position, Unrealized Losses [Abstract] |  |  |
Less than 12 months | (1,519) | (1,519) | (9,096)
12 months or longer | (34,949) | (34,949) | (28,342)
Total | $ (36,468) | $ (36,468) | $ (37,438)
Unrealized Loss Position, Number of Positions [Abstract] |  |  |
Less than 12 months | Position | 7 | 7 | 21
12 months or longer | Position | 27 | 27 | 13
Total | Position | 34 | 34 | 34
Collateralized Mortgage Obligations [Member] |  |  |
Unrealized Loss Position, Fair Value [Abstract] |  |  |
Less than 12 months | $ 70,172 | $ 70,172 | $ 191,644
12 months or longer | 156,957 | 156,957 | 48,289
Total | 227,129 | 227,129 | 239,933
Unrealized Loss Position, Unrealized Losses [Abstract] |  |  |
Less than 12 months | (3,894) | (3,894) | (13,863)
12 months or longer | (22,688) | (22,688) | (10,855)
Total | $ (26,582) | $ (26,582) | $ (24,718)
Unrealized Loss Position, Number of Positions [Abstract] |  |  |
Less than 12 months | Position | 13 | 13 | 47
12 months or longer | Position | 41 | 41 | 8
Total | Position | 54 | 54 | 55
State & Municipal [Member] |  |  |
Unrealized Loss Position, Fair Value [Abstract] |  |  |
Less than 12 months | $ 61,670 | $ 61,670 | $ 110,727
12 months or longer | 129,553 | 129,553 | 82,949
Total | 191,223 | 191,223 | 193,676
Unrealized Loss Position, Unrealized Losses [Abstract] |  |  |
Less than 12 months | (1,285) | (1,285) | (4,930)
12 months or longer | (20,415) | (20,415) | (19,315)
Total | $ (21,700) | $ (21,700) | $ (24,245)
Unrealized Loss Position, Number of Positions [Abstract] |  |  |
Less than 12 months | Position | 86 | 86 | 149
12 months or longer | Position | 134 | 134 | 76
Total | Position | 220 | 220 | 225
US Government Agencies Debt Securities and US Government-sponsored Enterprises Debt Securities [Member] |  |  |
Unrealized Loss Position, Number of Positions [Abstract] |  |  |
Held-to-maturity debt securities, percentage |  | 68.00% | 70.00%

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