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v3.23.3

Securities - Continuous Unrealized Loss Position (Details) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2023 USD ($) security | Dec. 31, 2022 USD ($) security
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position |  |
Number of Holdings with unrealized losses | security | 535 | 530
Less Than 12 Months, Fair Value | $ 116,615 | $ 298,369
Less Than 12 Months, Unrealized Losses | (3,602) | (16,312)
12 Months or Greater, Fair Value | 366,142 | 165,296
12 Months or Greater, Unrealized Losses | (59,719) | (34,411)
Fair Value | 482,757 | 463,665
Unrealized Losses | $ (63,321) | $ (50,723)
Percentage debt securities with aggregate depreciation from amortized cost basis | 11.60% | 9.90%
Allowance for available for sale securities | $ 0 |
Accrued interest receivable on securities | $ 4,300 |
U.S. Treasury Securities |  |
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position |  |
Number of Holdings with unrealized losses | security | 5 | 6
Less Than 12 Months, Fair Value | $ 886 | $ 2,330
Less Than 12 Months, Unrealized Losses | (5) | (41)
12 Months or Greater, Fair Value | 880 |
12 Months or Greater, Unrealized Losses | (14) |
Fair Value | 1,766 | 2,330
Unrealized Losses | $ (19) | $ (41)
Municipal Bonds |  |
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position |  |
Number of Holdings with unrealized losses | security | 218 | 225
Less Than 12 Months, Fair Value | $ 8,358 | $ 59,912
Less Than 12 Months, Unrealized Losses | (232) | (5,321)
12 Months or Greater, Fair Value | 114,139 | 69,424
12 Months or Greater, Unrealized Losses | (25,996) | (19,893)
Fair Value | 122,497 | 129,336
Unrealized Losses | $ (26,228) | $ (25,214)
Mortgage-Backed Securities |  |
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position |  |
Number of Holdings with unrealized losses | security | 140 | 130
Less Than 12 Months, Fair Value | $ 68,938 | $ 123,224
Less Than 12 Months, Unrealized Losses | (2,205) | (5,427)
12 Months or Greater, Fair Value | 135,408 | 62,882
12 Months or Greater, Unrealized Losses | (21,477) | (12,173)
Fair Value | 204,346 | 186,106
Unrealized Losses | $ (23,682) | $ (17,600)
Corporate Securities |  |
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position |  |
Number of Holdings with unrealized losses | security | 109 | 100
Less Than 12 Months, Fair Value | $ 18,899 | $ 88,486
Less Than 12 Months, Unrealized Losses | (1,024) | (5,121)
12 Months or Greater, Fair Value | 94,731 | 17,054
12 Months or Greater, Unrealized Losses | (11,896) | (1,968)
Fair Value | 113,630 | 105,540
Unrealized Losses | $ (12,920) | $ (7,089)
SBA Securities |  |
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position |  |
Number of Holdings with unrealized losses | security | 47 | 49
Less Than 12 Months, Fair Value | $ 2,319 | $ 2,498
Less Than 12 Months, Unrealized Losses | (6) | (6)
12 Months or Greater, Fair Value | 6,811 | 9,750
12 Months or Greater, Unrealized Losses | (119) | (153)
Fair Value | 9,130 | 12,248
Unrealized Losses | $ (125) | $ (159)
Asset-Backed Securities |  |
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position |  |
Number of Holdings with unrealized losses | security | 16 | 20
Less Than 12 Months, Fair Value | $ 17,215 | $ 21,919
Less Than 12 Months, Unrealized Losses | (130) | (396)
12 Months or Greater, Fair Value | 14,173 | 6,186
12 Months or Greater, Unrealized Losses | (217) | (224)
Fair Value | 31,388 | 28,105
Unrealized Losses | $ (347) | $ (620)

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