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Securities (Tables) | 12 Months Ended
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Dec. 31, 2019
Debt Securities, Available-for-sale [Abstract] |
Amortized Costs And Fair Values Of Securities Available For Sale | Amortized costs and fair values of securities available for sale at December 31, 2019 and 2018 were as follows:
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized (Losses) |  | Fair Value
| December 31, 2019
| (in thousands)
Obligations of U.S. government corporations and agencies | $ | 21,917 |  |  | $ | 363 |  |  | $ | (94 | ) |  | $ | 22,186 |
Mortgage-backed securities | 107,410 |  |  | 966 |  |  | (215 | ) |  | 108,161 |
Obligations of states and political subdivisions | 33,854 |  |  | 858 |  |  | (56 | ) |  | 34,656 |
| $ | 163,181 |  |  | $ | 2,187 |  |  | $ | (365 | ) |  | $ | 165,003 |
| December 31, 2018
| (in thousands)
Obligations of U.S. government corporations and agencies | $ | 22,183 |  |  | $ | 29 |  |  | $ | (481 | ) |  | $ | 21,731 |
Mortgage-backed securities | 77,976 |  |  | 145 |  |  | (1,638 | ) |  | 76,483 |
Obligations of states and political subdivisions | 46,159 |  |  | 394 |  |  | (469 | ) |  | 46,084 |
| $ | 146,318 |  |  | $ | 568 |  |  | $ | (2,588 | ) |  | $ | 144,298 |
Restricted Investments | Carrying amounts of restricted securities at December 31, 2019 and 2018 were as follows:
| December 31, 2019 |  | December 31, 2018
| (in thousands)
Federal Reserve Bank Stock | $ | 344 |  |  | $ | 344 |
Federal Home Loan Bank Stock | 713 |  |  | 686 |
Community Bankers’ Bank Stock | 140 |  |  | 140 |
| $ | 1,197 |  |  | $ | 1,170 |
Investments Classified by Contractual Maturity Date | The amortized cost and fair value of securities available for sale at December 31, 2019, by contractual maturity, are shown below. Maturities may differ from contractual maturities primarily (others could be called) in mortgage-backed securities because the mortgages underlying the securities may be called or repaid without any penalties.
|  | Amortized Cost |  | Fair Value
|  | (in thousands)
Due in one year or less |  | $ | 1,460 |  |  | $ | 1,466 |
Due after one year through five years |  | 12,516 |  |  | 12,707 |
Due after five years through ten years |  | 37,979 |  |  | 38,843 |
Due after ten years |  | 111,226 |  |  | 111,987 |
|  | $ | 163,181 |  |  | $ | 165,003 |
Fair Value And Gross Unrealized Losses For Securities Available For Sale | The fair value and gross unrealized losses for securities available for sale, totaled by the length of time that individual securities have been in a continuous unrealized loss position, at December 31, 2019 and 2018 were as follows:
| Less than 12 months |  | 12 months or more |  | Total
| Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
| December 31, 2019
| (in thousands)
Obligations of U.S. government corporations and agencies | $ | 5,466 |  |  | $ | 91 |  |  | $ | 1,997 |  |  | $ | 3 |  |  | $ | 7,463 |  |  | $ | 94 |
Mortgage-backed securities | 19,509 |  |  | 176 |  |  | 5,271 |  |  | 39 |  |  | 24,780 |  |  | 215 |
Obligations of states and political subdivisions | 3,127 |  |  | 49 |  |  | 923 |  |  | 7 |  |  | 4,050 |  |  | 56 |
| $ | 28,102 |  |  | $ | 316 |  |  | $ | 8,191 |  |  | $ | 49 |  |  | $ | 36,293 |  |  | $ | 365 |
| December 31, 2018
| (in thousands)
Obligations of U.S. government corporations and agencies | $ | 1,973 |  |  | $ | 6 |  |  | $ | 13,710 |  |  | $ | 475 |  |  | $ | 15,683 |  |  | $ | 481 |
Mortgage-backed securities | 16,659 |  |  | 332 |  |  | 42,966 |  |  | 1,306 |  |  | 59,625 |  |  | 1,638 |
Obligations of states and political subdivisions | 3,594 |  |  | 52 |  |  | 12,864 |  |  | 417 |  |  | 16,458 |  |  | 469 |
| $ | 22,226 |  |  | $ | 390 |  |  | $ | 69,540 |  |  | $ | 2,198 |  |  | $ | 91,766 |  |  | $ | 2,588 |

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- Definition For all investments in an unrealized loss position, including those 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), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and 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 http://asc.fasb.org/extlink&oid=118939692&loc=d3e27290-111563 + Details
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