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v3.22.2.2

Investment Securities (Tables) | 9 Months Ended
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Sep. 30, 2022
Investment Securities [Abstract] |
Schedule of Available-for-Sale Securities Reconciliation | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | Gross |  | Gross |  | Estimated
​ | ​ | Amortized | ​ | Unrealized | ​ | Unrealized | ​ | Fair
(Dollars in thousands) | ​ | Cost | ​ | Gains | ​ | Losses | ​ | Value
Available-for-sale securities: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
September 30, 2022 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. Government agencies | ​ | $ | 22,065 | ​ | $ | 8 | ​ | $ | 3,759 | ​ | $ | 18,314
Mortgage-backed | ​ |  | 75,719 | ​ |  | 3 | ​ |  | 9,566 | ​ |  | 66,156
Other Debt securities | ​ | ​ | 2,020 | ​ | ​ | — | ​ | ​ | 143 | ​ | ​ | 1,877
Total | ​ | $ | 99,804 | ​ | $ | 11 | ​ | $ | 13,468 | ​ | $ | 86,347
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
December 31, 2021 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. Government agencies | ​ | $ | 22,932 | ​ | $ | 7 | ​ | $ | 634 | ​ | $ | 22,305
Mortgage-backed | ​ |  | 91,948 | ​ |  | 1,318 | ​ |  | 629 | ​ |  | 92,637
Other Debt securities | ​ |  | 2,026 | ​ |  | 14 | ​ |  | — | ​ |  | 2,040
Total | ​ | $ | 116,906 | ​ | $ | 1,339 | ​ | $ | 1,263 | ​ | $ | 116,982
Schedule of Held-to-Maturity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | ​ Gross |  | ​ Gross |  | ​ Estimated
​ | ​ | Amortized | ​ | Unrealized | ​ | Unrealized | ​ | Fair
(Dollars in thousands) | ​ | Cost | ​ | Gains | ​ | Losses | ​ | Value
Held-to-maturity securities: |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​
September 30, 2022 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. Government agencies | ​ | $ | 148,207 | ​ | $ | — | ​ | $ | 13,861 | ​ | $ | 134,346
Mortgage-backed | ​ | ​ | 410,705 | ​ | ​ | — | ​ | ​ | 55,042 | ​ | ​ | 355,663
States and political subdivisions | ​ |  | 807 | ​ |  | — | ​ |  | 24 | ​ |  | 783
Other debt securities | ​ |  | 11,000 | ​ |  | — | ​ |  | 647 | ​ |  | 10,353
Total | ​ | $ | 570,719 | ​ | $ | — | ​ | $ | 69,574 | ​ | $ | 501,145
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
December 31, 2021 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. Government agencies | ​ | $ | 87,072 | ​ | $ | 20 | ​ | $ | 1,231 | ​ | $ | 85,861
Mortgage-backed | ​ | ​ | 302,604 | ​ | ​ | 301 | ​ | ​ | 2,248 | ​ | ​ | 300,657
States and political subdivisions | ​ |  | 400 | ​ |  | 2 | ​ |  | — | ​ |  | 402
Other debt securities | ​ |  | 14,518 | ​ |  | 95 | ​ |  | 9 | ​ |  | 14,604
Total | ​ | $ | 404,594 | ​ | $ | 418 | ​ | $ | 3,488 | ​ | $ | 401,524
Available-For-Sale Securities and Held-to-Maturity, Continuous Unrealized Loss Position, Fair Value | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Less than | ​ | More than | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 12 Months | ​ | 12 Months | ​ | Total
​ |  | Fair |  | Unrealized |  | Fair |  | Unrealized |  | Fair |  | Unrealized
(Dollars in thousands) | ​ | Value | ​ | Losses | ​ | Value | ​ | Losses | ​ | Value | ​ | Losses
September 30, 2022 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Available-for-sale securities: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. Government agencies | ​ | $ | — | ​ | $ | — | ​ | $ | 17,837 | ​ | $ | 3,759 | ​ | $ | 17,837 | ​ | $ | 3,759
Mortgage-backed | ​ |  | 28,663 | ​ |  | 1,809 | ​ |  | 37,083 | ​ |  | 7,757 | ​ |  | 65,746 | ​ |  | 9,566
Other debt securities | ​ | ​ | 1,877 | ​ | ​ | 143 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 1,877 | ​ | ​ | 143
Total | ​ | $ | 30,540 | ​ | $ | 1,952 | ​ | $ | 54,920 | ​ | $ | 11,516 | ​ | $ | 85,460 | ​ | $ | 13,468
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Held-to-maturity securities: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. Government agencies | ​ | $ | 4,861 | ​ | $ | 762 | ​ | $ | 129,485 | ​ | $ | 13,099 | ​ | $ | 134,346 | ​ | $ | 13,861
Mortgage-backed | ​ | ​ | 16,923 | ​ | ​ | 3,607 | ​ | ​ | 338,740 | ​ | ​ | 51,435 | ​ | ​ | 355,663 | ​ | ​ | 55,042
States and political subdivisions | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 783 | ​ | ​ | 24 | ​ | ​ | 783 | ​ | ​ | 24
Other debt securities | ​ | ​ | 6,240 | ​ | ​ | 260 | ​ | ​ | 4,113 | ​ | ​ | 387 | ​ | ​ | 10,353 | ​ | ​ | 647
Total | ​ | $ | 28,024 | ​ | $ | 4,629 | ​ | $ | 473,121 | ​ | $ | 64,945 | ​ | $ | 501,145 | ​ | $ | 69,574
​ ​ ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Less than | ​ | More than | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 12 Months | ​ | 12 Months | ​ | Total
​ |  | Fair |  | Unrealized |  | Fair |  | Unrealized |  | Fair |  | Unrealized
(Dollars in thousands) | ​ | Value | ​ | Losses | ​ | Value | ​ | Losses | ​ | Value | ​ | Losses
December 31, 2021 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Available-for-sale securities: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. Government agencies | ​ | $ | 1,561 | ​ | $ | 1 | ​ | $ | 17,368 | ​ | $ | 633 | ​ | $ | 18,929 | ​ | $ | 634
Mortgage-backed | ​ |  | 39,851 | ​ |  | 593 | ​ |  | 3,562 | ​ |  | 36 | ​ |  | 43,413 | ​ |  | 629
Total | ​ | $ | 41,412 | ​ | $ | 594 | ​ | $ | 20,930 | ​ | $ | 669 | ​ | $ | 62,342 | ​ | $ | 1,263
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Held-to-maturity securities: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. Government agencies | ​ | $ | 64,268 | ​ | $ | 1,005 | ​ | $ | 11,719 | ​ | $ | 226 | ​ | $ | 75,987 | ​ | $ | 1,231
Mortgage-backed | ​ | ​ | 226,918 | ​ | ​ | 1,836 | ​ | ​ | 14,564 | ​ | ​ | 412 | ​ | ​ | 241,482 | ​ | ​ | 2,248
Other debt securities | ​ |  | 491 | ​ |  | 9 | ​ |  | — | ​ |  | — | ​ |  | 491 | ​ |  | 9
Total | ​ | $ | 291,677 | ​ | $ | 2,850 | ​ | $ | 26,283 | ​ | $ | 638 | ​ | $ | 317,960 | ​ | $ | 3,488
Schedule of Securities Debt Maturities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Available for sale | ​ | Held to maturity
​ |  | Amortized |  | ​ | ​ |  | Amortized |  | ​ | ​
(Dollars in thousands) | ​ | Cost | ​ | Fair Value | ​ | Cost | ​ | Fair Value
Due in one year or less | ​ | $ | 37 | ​ | $ | 37 | ​ | $ | 2,109 | ​ | $ | 2,053
Due after one year through five years | ​ |  | 5,220 | ​ |  | 5,009 | ​ |  | 91,463 | ​ |  | 86,186
Due after five years through ten years | ​ |  | 46,385 | ​ |  | 41,112 | ​ |  | 92,329 | ​ |  | 83,352
Due after ten years | ​ |  | 48,162 | ​ |  | 40,189 | ​ |  | 384,818 | ​ |  | 329,554
Total | ​ | $ | 99,804 | ​ | $ | 86,347 | ​ | $ | 570,719 | ​ | $ | 501,145

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