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v3.23.1

Note 2 - Securities (Tables) | 12 Months Ended
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Dec. 31, 2022
Notes Tables |
Schedule of Available-for-sale and Held-to-maturity Reconciliation [Table Text Block] |
|  | 2022 |
|  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized (Losses) |  |  | Fair Value |
Securities available for sale: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  | $ | 12,469 |  |  | $ | — |  |  | $ | (1,239 | ) |  | $ | 11,229 |
U.S. agency and mortgage-backed securities |  |  | 109,971 |  |  |  | 95 |  |  |  | (13,149 | ) |  |  | 96,918 |
Obligations of states and political subdivisions |  |  | 64,386 |  |  |  | 4 |  |  |  | (9,630 | ) |  |  | 54,760 |
Total securities available for sale |  | $ | 186,826 |  |  | $ | 99 |  |  | $ | (24,018 | ) |  | $ | 162,907 |
Securities held to maturity: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  | $ | 38,211 |  |  | $ | — |  |  | $ | (568 | ) |  | $ | 37,643 |
U.S. agency and mortgage-backed securities |  |  | 99,374 |  |  |  | — |  |  |  | (9,189 | ) |  |  | 90,185 |
Obligations of states and political subdivisions |  |  | 12,573 |  |  |  | — |  |  |  | (1,252 | ) |  |  | 11,321 |
Corporate debt securities |  |  | 3,000 |  |  |  | — |  |  |  | (352 | ) |  |  | 2,648 |
Total securities held to maturity |  | $ | 153,158 |  |  | $ | — |  |  | $ | (11,361 | ) |  | $ | 141,797 |
Total securities |  | $ | 339,984 |  |  | $ | 99 |  |  | $ | (35,379 | ) |  | $ | 304,704 |
|  | 2021 |
|  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized (Losses) |  |  | Fair Value |
Securities available for sale: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  | $ | 39,871 |  |  | $ | 37 |  |  | $ | (250 | ) |  | $ | 39,658 |
U.S. agency and mortgage-backed securities |  |  | 177,131 |  |  |  | 1,085 |  |  |  | (1,837 | ) |  |  | 176,379 |
Obligations of states and political subdivisions |  |  | 71,037 |  |  |  | 910 |  |  |  | (509 | ) |  |  | 71,438 |
Corporate debt securities |  |  | 2,019 |  |  |  | 1 |  |  |  | — |  |  |  | 2,020 |
Total securities available for sale |  | $ | 290,058 |  |  | $ | 2,033 |  |  | $ | (2,596 | ) |  | $ | 289,495 |
Securities held to maturity: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. agency and mortgage-backed securities |  | $ | 26,392 |  |  | $ | 124 |  |  | $ | (53 | ) |  | $ | 26,463 |
Obligations of states and political subdivisions |  |  | 7,049 |  |  |  | 118 |  |  |  | (13 | ) |  |  | 7,154 |
Total securities held to maturity |  | $ | 33,441 |  |  | $ | 242 |  |  | $ | (66 | ) |  | $ | 33,617 |
Total securities |  | $ | 323,499 |  |  | $ | 2,275 |  |  | $ | (2,662 | ) |  | $ | 323,112 |
Schedule of Temporary Impairment Losses, Investments [Table Text Block] |
|  | 2022 |
|  | Less than 12 months |  |  | 12 months or more |  |  | Total |
|  | Fair Value |  |  | Unrealized (Loss) |  |  | Fair Value |  |  | Unrealized (Loss) |  |  | Fair Value |  |  | Unrealized (Loss) |
Securities available for sale: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  | $ | 9,041 |  |  | $ | (932 | ) |  | $ | 2,188 |  |  | $ | (307 | ) |  | $ | 11,229 |  |  | $ | (1,239 | )
U.S. agency and mortgage-backed securities |  |  | 27,282 |  |  |  | (1,945 | ) |  |  | 62,342 |  |  |  | (11,204 | ) |  |  | 89,624 |  |  |  | (13,149 | )
Obligations of states and political subdivisions |  |  | 24,689 |  |  |  | (2,581 | ) |  |  | 26,362 |  |  |  | (7,049 | ) |  |  | 51,051 |  |  |  | (9,630 | )
Total securities available for sale |  | $ | 61,012 |  |  | $ | (5,458 | ) |  | $ | 90,892 |  |  | $ | (18,560 | ) |  | $ | 151,904 |  |  | $ | (24,018 | )
Securities held to maturity: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  | $ | 19,302 |  |  | $ | (258 | ) |  | $ | 18,342 |  |  | $ | (310 | ) |  | $ | 37,644 |  |  | $ | (568 | )
U.S. agency and mortgage-backed securities |  |  | 58,019 |  |  |  | (6,848 | ) |  |  | 32,167 |  |  |  | (2,341 | ) |  |  | 90,186 |  |  |  | (9,189 | )
Obligations of states and political subdivisions |  |  | 8,648 |  |  |  | (1,008 | ) |  |  | 2,672 |  |  |  | (244 | ) |  |  | 11,320 |  |  |  | (1,252 | )
Corporate debt securities |  |  | 2,648 |  |  |  | (352 | ) |  |  | — |  |  |  | — |  |  |  | 2,648 |  |  |  | (352 | )
Total securities held to maturity |  | $ | 88,617 |  |  | $ | (8,466 | ) |  | $ | 53,181 |  |  | $ | (2,895 | ) |  | $ | 141,798 |  |  | $ | (11,361 | )
Total securities |  | $ | 149,629 |  |  | $ | (13,924 | ) |  | $ | 144,073 |  |  | $ | (21,455 | ) |  | $ | 293,702 |  |  | $ | (35,379 | )
|  | 2021 |
|  | Less than 12 months |  |  | 12 months or more |  |  | Total |
|  | Fair Value |  |  | Unrealized (Loss) |  |  | Fair Value |  |  | Unrealized (Loss) |  |  | Fair Value |  |  | Unrealized (Loss) |
Securities available for sale: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  | $ | 29,656 |  |  | $ | (250 | ) |  | $ | — |  |  | $ | — |  |  | $ | 29,656 |  |  | $ | (250 | )
U.S. agency and mortgage-backed securities |  |  | 109,950 |  |  |  | (1,335 | ) |  |  | 14,749 |  |  |  | (502 | ) |  |  | 124,699 |  |  |  | (1,837 | )
Obligations of states and political subdivisions |  |  | 34,611 |  |  |  | (500 | ) |  |  | 1,009 |  |  |  | (9 | ) |  |  | 35,620 |  |  |  | (509 | )
Total securities available for sale |  | $ | 174,217 |  |  | $ | (2,085 | ) |  | $ | 15,758 |  |  | $ | (511 | ) |  | $ | 189,975 |  |  | $ | (2,596 | )
Securities held to maturity: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. agency and mortgage-backed securities |  | $ | 5,411 |  |  | $ | (53 | ) |  | $ | — |  |  | $ | — |  |  | $ | 5,411 |  |  | $ | (53 | )
Obligations of states and political subdivisions |  |  | 999 |  |  |  | (13 | ) |  |  | — |  |  |  | — |  |  |  | 999 |  |  |  | (13 | )
Total securities held to maturity |  | $ | 6,410 |  |  | $ | (66 | ) |  | $ | — |  |  | $ | — |  |  | $ | 6,410 |  |  | $ | (66 | )
Total securities |  | $ | 180,627 |  |  | $ | (2,151 | ) |  | $ | 15,758 |  |  | $ | (511 | ) |  | $ | 196,385 |  |  | $ | (2,662 | )
Investments Classified by Contractual Maturity Date [Table Text Block] |
|  | Available for Sale |  |  | Held to Maturity |
|  | Amortized Cost |  |  | Fair Value |  |  | Amortized Cost |  |  | Fair Value |
Due within one year |  | $ | — |  |  | $ | — |  |  | $ | 905 |  |  | $ | 902 |
Due after one year through five years |  |  | 19,801 |  |  |  | 18,483 |  |  |  | 44,441 |  |  |  | 43,455 |
Due after five years through ten years |  |  | 39,909 |  |  |  | 36,498 |  |  |  | 27,016 |  |  |  | 24,481 |
Due after ten years |  |  | 127,116 |  |  |  | 107,926 |  |  |  | 80,796 |  |  |  | 72,959 |
|  | $ | 186,826 |  |  | $ | 162,907 |  |  | $ | 153,158 |  |  | $ | 141,797 |
Marketable Securities [Table Text Block] |
|  | 2022 |  |  | 2021 |
Federal Home Loan Bank stock |  | $ | 796 |  |  | $ | 701 |
Federal Reserve Bank stock |  |  | 980 |  |  |  | 980 |
Community Bankers’ Bank stock |  |  | 132 |  |  |  | 132 |
|  | $ | 1,908 |  |  | $ | 1,813 |

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- Definition Tabular disclosure of investments in an unrealized loss position for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), including: (a) the aggregate related fair value of investments with unrealized losses, (b) the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27290-111563 + Details
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