Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] | Note 2. The Company invests in U.S. Treasury securities, U.S. agency and mortgage-backed securities, obligations of state and political subdivisions, and corporate debt securities. Amortized costs and fair values of securities at June 30, 2022 December 31, 2021 June 30, 2022 Amortized Cost Gross Unrealized Gains Gross Unrealized (Losses) Fair Value Securities available for sale: U.S. Treasury securities $ 59,815 $ — $ (3,559 ) $ 56,256 U.S. agency and mortgage-backed securities 164,623 120 (16,929 ) 147,814 Obligations of states and political subdivisions 69,258 27 (10,604 ) 58,681 Corporate debt securities 2,003 — (4 ) 1,999 Total securities available for sale $ 295,699 $ 147 $ (31,096 ) $ 264,750 Securities held to maturity: U.S. agency and mortgage-backed securities $ 65,302 $ — $ (5,400 ) $ 59,902 Obligations of states and political subdivisions 8,849 2 (1,174 ) 7,677 Corporate debt securities 3,000 — (87 ) 2,913 Total securities held to maturity $ 77,151 $ 2 $ (6,661 ) $ 70,492 Total securities $ 372,850 $ 149 $ (37,757 ) $ 335,242 December 31, 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 At June 30, 2022 December 31, 2021 June 30, 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 $ 56,256 $ (3,559 ) $ — $ — $ 56,256 $ (3,559 ) U.S. agency and mortgage-backed securities 114,629 (12,586 ) 24,426 (4,343 ) 139,055 (16,929 ) Obligations of states and political subdivisions 48,145 (8,873 ) 6,296 (1,731 ) 54,441 (10,604 ) Corporate debt securities 1,999 (4 ) — — 1,999 (4 ) Total securities available for sale $ 221,029 $ (25,022 ) $ 30,722 $ (6,074 ) $ 251,751 $ (31,096 ) Securities held to maturity: U.S. agency and mortgage-backed securities $ 59,902 $ (5,400 ) $ — $ — $ 59,902 $ (5,400 ) Obligations of states and political subdivisions 6,767 (1,174 ) — — 6,767 (1,174 ) Corporate debt securities 2,913 (87 ) — — 2,913 (87 ) Total securities held to maturity $ 69,582 $ (6,661 ) $ — $ — $ 69,582 $ (6,661 ) Total securities $ 290,611 $ (31,683 ) $ 30,722 $ (6,074 ) $ 321,333 $ (37,757 ) December 31, 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 ) The tables above provide information about securities that have been in an unrealized loss position for less than twelve twelve 1 2 not 3 not not not At June 30, 2022 were 11 out of 12 U.S. Treasury securities, 124 out of 145 U.S. agency and mortgage-backed securities, 102 out of 116 obligations of states and political subdivisions, and two two rage re-pricing term of the portfolio was 6.1 years a June 30, 2022 December 31, 2021 re six eight December 31, 2021 December 31, 2021 June 30, 2022 not The amortized cost and fair value of securities at June 30, 2022 may Available for Sale Held to Maturity Amortized Cost Fair Value Amortized Cost Fair Value Due within one year $ 2,003 $ 1,999 $ 607 $ 610 Due after one year through five years 57,501 54,848 6,511 6,308 Due after five years through ten years 62,062 57,133 19,173 17,970 Due after ten years 174,133 150,770 50,860 45,604 $ 295,699 $ 264,750 $ 77,151 $ 70,492 Federal Home Loan Bank, Federal Reserve Bank, and Community Bankers’ Bank stock are generally viewed as long-term investments and as restricted securities, which are carried at cost, because there is a minimal market for the stock. Therefore, when evaluating restricted securities for impairment, their value is based on the ultimate recoverability of the par value rather than by recognizing temporary declines in value. The Company does not June 30, 2022 The composition of restricted securities at June 30, 2022 December 31, 2021 June 30, 2022 December 31, 2021 Federal Home Loan Bank stock $ 796 $ 701 Federal Reserve Bank stock 980 980 Community Bankers’ Bank stock 132 132 $ 1,908 $ 1,813 The Company also holds limited partnership investments in Small Business Investment Companies (SBICs), which are included in other assets in the Consolidated Balance Sheets. The limited partnership investments are measured as equity investments without readily determinable fair values at their cost, less any impairment. The amounts included in other assets for the limited partnership investments were $566 thousand a June 30, 2022 December 31, 2021 |