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v3.23.1

Investment Securities - Textual (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022
Total investment securities | $ 684,647,000 |  | $ 673,434,000
Debt Securities, Available-for-sale, Allowance for Credit Loss | 0 |  | 0
Debt Securities, Held-to-maturity, Allowance for Credit Loss | 0 |  |
Debt Securities, Trading, and Equity Securities, FV-NI | 0 |  | $ 0
Debt Securities, Available-for-Sale, Accrued Interest Writeoff | 0 | $ 0 |
Debt Securities, Held-to-Maturity, Accrued Interest, Writeoff | $ 0 | $ 0 |
Concentration, debt securities | 0.00% |  | 0.00%
Investment securities held to maturity, at amortized cost, net (fair value of $684,647 and $673,434, respectively) | $ 760,163,000 |  | $ 766,396,000
Debt Securities, Held-to-maturity, Nonaccrual | 0 |  | 0
Debt Securities, Held-to-maturity, 90 Days or More Past Due, Still Accruing | 0 |  | 0
Total investment securities available for sale | 1,318,072,000 |  | $ 1,331,443,000
Gain (Loss) on Disposition of Stock in Subsidiary | $ 1,600,000 |  |
Common Stock, Shares, Outstanding | 35,108,120 |  | 35,106,697
Common Class B |  |  |
Common Stock, Shares, Outstanding |  |  | 6,549
Common Stock, Value, Outstanding |  |  | $ 0
Available-for-sale Securities [Member] |  |  |
Accrued Investment Income Receivable | $ 4,300,000 |  | 4,800,000
Held-to-maturity Securities |  |  |
Accrued Investment Income Receivable | $ 2,300,000 |  | $ 2,400,000

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