Amount of income tax expense (benefit) from the effects of other tax planning initiatives.

No definition available.

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The income tax expense (benefit) related to the pension contribution.

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The income tax expense (benefit) related to various accounting method changes made on the Company's prior tax return.

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No definition available.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

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Amount of income tax expense (benefit) from effect of Tax Cuts and Jobs Act.

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Income Taxes (Details) - USD ($)		3 Months Ended	12 Months Ended
Income Taxes (Details) - USD ($)	Feb. 08, 2019	Sep. 30, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Taxes
Federal corporate income tax rate (as a percent)			19.18%	13.47%	69.83%
Income tax rate without impact of Tax Cuts and Jobs Act (as a percent)			21.00%	21.00%	34.00%
Income tax benefit attributable to Tax Act		$ 343,000
Income tax benefit related additional tax planning initiatives		143,000
Income tax benefit attributable to the pension contribution		306,000
Income tax benefit attributable to accounting method changes on tax return		$ 180,000
Branch Located in Branson, Missouri
Income Taxes
Pre-tax gain on sale of branch	$ 2,200,000