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v3.22.4

Securities (Tables) | 12 Months Ended
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Dec. 31, 2022
Securities |
Schedule of amortized cost and approximate fair values, together with gross unrealized gains and losses of securities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | Gross |  | Gross |  | ​ | ​
​ | ​ | Amortized | ​ | Unrealized | ​ | Unrealized | ​ | ​
​ | ​ | Cost | ​ | Gains | ​ | Losses | ​ | Fair Value
​ | ​ | (In thousands)
Available-for-sale Securities: |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
December 31, 2022: |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
U.S. government agencies | ​ | $ | 45,000 | ​ | $ | — | ​ | $ | (968) | ​ | $ | 44,032
Subordinated notes | ​ | ​ | 31,160 | ​ | ​ | — | ​ | ​ | (3,066) | ​ | ​ | 28,094
State and municipal obligations | ​ | ​ | 152,447 | ​ | ​ | 459 | ​ | ​ | (7,408) | ​ | ​ | 145,498
Total debt securities | ​ | $ | 228,607 | ​ | $ | 459 | ​ | $ | (11,442) | ​ | $ | 217,624
Available-for-sale Securities: | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​
December 31, 2021: | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​
U.S. government agencies | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | —
Subordinated notes | ​ | ​ | 28,837 | ​ | ​ | 76 | ​ | ​ | (148) | ​ | ​ | 28,765
State and municipal obligations | ​ | ​ | 106,533 | ​ | ​ | 11,015 | ​ | ​ | — | ​ | ​ | 117,548
Total debt securities | ​ | $ | 135,370 | ​ | $ | 11,091 | ​ | $ | (148) | ​ | $ | 146,313
​
Schedule of amortized cost and fair value of available-for-sale securities by contractual maturity | The amortized cost and fair value of available-for-sale securities at December 31, 2022, by contractual maturity, are shown below. Expected maturities will differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties. ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Amortized |  | Fair
​ | ​ | Cost | ​ | Value
​ | ​ | (In thousands)
One to five years | ​ | $ | 45,651 | ​ | $ | 44,484
Five to ten years | ​ |  | 33,440 | ​ | ​ | 30,414
Over ten years | ​ |  | 149,516 | ​ | ​ | 142,726
Totals | ​ | $ | 228,607 | ​ | $ | 217,624
​
Schedule of investments' gross unrealized losses and fair value, aggregated by investment category and length of time | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2022
​ | ​ | Less than 12 Months | ​ | 12 Months or More | ​ | Total
Description of |  | Fair |  | Unrealized |  | Fair |  | Unrealized |  | Fair |  | Unrealized
Securities | ​ | Value | ​ | Losses | ​ | Value | ​ | Losses | ​ | Value | ​ | Losses
​ | ​ | (In thousands)
US government agencies | ​ | $ | 44,032 | ​ | $ | (968) | ​ | $ | — | ​ | $ | — | ​ | $ | 44,032 | ​ | $ | (968)
Subordinated notes | ​ | ​ | 11,185 | ​ | ​ | (1,565) | ​ | ​ | 10,300 | ​ | ​ | (1,501) | ​ | ​ | 21,485 | ​ | ​ | (3,066)
State and municipal obligations | ​ | ​ | 100,599 | ​ | ​ | (7,408) | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 100,599 | ​ | ​ | (7,408)
Total temporarily impaired securities | ​ | $ | 155,816 | ​ | $ | (9,941) | ​ | $ | 10,300 | ​ | $ | (1,501) | ​ | $ | 166,116 | ​ | $ | (11,442)
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2021
​ | ​ | Less than 12 Months | ​ | 12 Months or More | ​ | Total
Description of |  | Fair |  | Unrealized |  | Fair |  | Unrealized |  | Fair |  | Unrealized
Securities | ​ | Value | ​ | Losses | ​ | Value | ​ | Losses | ​ | Value | ​ | Losses
​ | ​ | (In thousands)
US government agencies | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | —
Subordinated notes | ​ | ​ | 14,204 | ​ | ​ | (148) | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 14,204 | ​ | ​ | (148)
State and municipal obligations | ​ | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | —
Total temporarily impaired securities | ​ | $ | 14,204 | ​ | $ | (148) | ​ | $ | — | ​ | $ | — | ​ | $ | 14,204 | ​ | $ | (148)
​

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