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Federal Income Taxes (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Income Tax Disclosure [Abstract] |  |
Federal statutory tax rate | 21.00% | 21.00%
Income taxes at 34% statutory rate | $ 686 | $ 807
Interest income on tax exempt municipal securities | (203) | (244)
Earnings on corporate owned life insurance policies | (148) | (36)
Other | (4) | (4)
Total effect of nontaxable income | (355) | (284)
Effect of nondeductible expenses | 4 | 6
Effective Income Tax Rate Reconciliation, Tax Credit, Amount | 132 | 180
Federal income tax expense | $ 203 | $ 349

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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319 + Details
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