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v3.22.2.2

Securities, HTM Securities in Continuous Unrealized Loss Position (Details) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2022 USD ($) Position | Dec. 31, 2021 USD ($) Position
Unrealized Loss Position, Fair Value [Abstract] |  |
Less than 12 months | $ 518,471 | $ 211,184
12 months or longer | 233,632 | 104,585
Total | 752,103 | 315,769
Unrealized Loss Position, Unrealized Losses [Abstract] |  |
Less than 12 months | (55,100) | (3,311)
12 months or longer | (60,348) | (4,679)
Total | $ (115,448) | $ (7,990)
Unrealized Loss Position, Number of Positions [Abstract] |  |
Less than 12 months | Position | 261 | 56
12 months or longer | Position | 61 | 14
Total | Position | 322 | 70
HTM debt securities on nonaccrual status | $ 0 | $ 0
Accrued interest reversed against interest income | 0 | 0
Collateral-dependent HTM debt securities | 0 | 0
AIR on HTM debt securities | 3,300 | 2,700
Past Due [Member] |  |
Unrealized Loss Position, Number of Positions [Abstract] |  |
HTM debt securities | 0 | 0
Federal Agency [Member] |  |
Unrealized Loss Position, Fair Value [Abstract] |  |
Less than 12 months | 0 | 0
12 months or longer | 78,821 | 95,635
Total | 78,821 | 95,635
Unrealized Loss Position, Unrealized Losses [Abstract] |  |
Less than 12 months | 0 | 0
12 months or longer | (21,179) | (4,365)
Total | $ (21,179) | $ (4,365)
Unrealized Loss Position, Number of Positions [Abstract] |  |
Less than 12 months | Position | 0 | 0
12 months or longer | Position | 4 | 4
Total | Position | 4 | 4
Mortgage-Backed [Member] |  |
Unrealized Loss Position, Fair Value [Abstract] |  |
Less than 12 months | $ 159,823 | $ 103,789
12 months or longer | 71,827 | 0
Total | 231,650 | 103,789
Unrealized Loss Position, Unrealized Losses [Abstract] |  |
Less than 12 months | (24,108) | (1,319)
12 months or longer | (17,411) | 0
Total | $ (41,519) | $ (1,319)
Unrealized Loss Position, Number of Positions [Abstract] |  |
Less than 12 months | Position | 25 | 10
12 months or longer | Position | 9 | 0
Total | Position | 34 | 10
Collateralized Mortgage Obligations [Member] |  |
Unrealized Loss Position, Fair Value [Abstract] |  |
Less than 12 months | $ 204,362 | $ 54,612
12 months or longer | 42,467 | 0
Total | 246,829 | 54,612
Unrealized Loss Position, Unrealized Losses [Abstract] |  |
Less than 12 months | (13,975) | (803)
12 months or longer | (9,704) | 0
Total | $ (23,679) | $ (803)
Unrealized Loss Position, Number of Positions [Abstract] |  |
Less than 12 months | Position | 47 | 6
12 months or longer | Position | 6 | 0
Total | Position | 53 | 6
State & Municipal [Member] |  |
Unrealized Loss Position, Fair Value [Abstract] |  |
Less than 12 months | $ 154,286 | $ 52,783
12 months or longer | 40,517 | 8,950
Total | 194,803 | 61,733
Unrealized Loss Position, Unrealized Losses [Abstract] |  |
Less than 12 months | (17,017) | (1,189)
12 months or longer | (12,054) | (314)
Total | $ (29,071) | $ (1,503)
Unrealized Loss Position, Number of Positions [Abstract] |  |
Less than 12 months | Position | 189 | 40
12 months or longer | Position | 42 | 10
Total | Position | 231 | 50
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 | 69.00% | 56.00%

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