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Refer to current value assessment period for past due loans secured against real estate, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Amount of deferred tax liability attributable to taxable temporary differences from change in tax legislature.

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No definition available.

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The percentage of the effect of a change in method or methods for calculating the allowance for credit losses on the current period provision.

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No definition available.

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The forecast period used in calculating the allowance for credit losses, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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The number of quarters over which historical loss rates are generally reviewed.

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No definition available.

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Amount of tax expense (benefit) attributable to change in tax legislature.

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No definition available.

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Refers to maturity period of certificates of deposit in other banks, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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The maximum number of delinquent payments that a closed-end loan (excluding conventional 1-4 family residential loans and installment and revolving loans secured by real estate) may be delinquent before being charged-off. If a loan is considered uncollectable, it is charged off earlier.

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No definition available.

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The frequency of periodic reviews for appraisals on foreclosed properties and other real estate owned generally, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The typical frequency of periodic reviews for appraisals on foreclosed properties and other real estate owned, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Refers to the past due period after which loans must be well secured and in the process of collection to continue accruing interest, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Period for which principal and interest payments must remain current for reclassifying nonaccrual loans as accruing loans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Percentage of state corporate income tax rate.

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No definition available.

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The amount of state income tax benefit, net of federal income tax for the period per each share of common stock or unit outstanding during the reporting period.

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No definition available.

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Threshold period past due for the initiation of foreclosure proceedings, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

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The effect of a change in method or methods for calculating the allowance for credit losses on the current period provision.

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Threshold period for when financing receivable is considered past due to write off as uncollectible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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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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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Accounting Policies (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($) Quarter Payment Segment $ / shares	Mar. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Certificates of Deposits in Other Banks [Abstract]
Maturity period of certificates of deposit in other banks		18 months
Loans [Abstract]
Past due period after which loans must be well secured and in the process of collection to continue accruing interest		90 days
Period of current principal and interest payments for reclassifying nonaccrual loans as accruing loans		6 months
Allowance for Loan and Lease Losses [Abstract]
Number of delinquent monthly payments before loan charge off \| Payment		5
Current value assessment period for past due loans secured against real estate		90 days
Threshold period past due for initiation of foreclosure proceedings		120 days
Historical loan loss review period \| Quarter		12
Goodwill and Core Deposit Intangible [Abstract]
Goodwill		$ 65,490		$ 65,490
Segment Reporting [Abstract]
Number of operating segments \| Segment		1
Minimum [Member]
Other Real Estate Owned [Abstract]
Typical frequency of periodic reviews		12 months
Maximum [Member]
Other Real Estate Owned [Abstract]
Typical frequency of periodic reviews		18 months
Frequency of periodic reviews in general		24 months
Buildings [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life		40 years
Furniture, Fixtures, and Equipment [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life		2 years
Furniture, Fixtures, and Equipment [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life		10 years
State [Member] \| Kentucky [Member]
Income Taxes [Abstract]
Corporate income tax rate		5.00%
Deferred tax liability due to enactment of HB354			$ 1,000
Tax benefit to reverse valuation allowance on deferred tax asset for net operating losses		$ (3,700)
State income tax benefit, net of federal income tax		$ (2,700)
State income tax benefit per basic share, net of federal income tax (in dollars per share) \| $ / shares		$ 0.15
Commercial [Member] \| Unsecured Commercial Loan [Member]
Allowance for Loan and Lease Losses [Abstract]
Charge off threshold for loans considered uncollectible		90 days
Consumer [Member] \| Closed-End Consumer Loan [Member]
Allowance for Loan and Lease Losses [Abstract]
Charge off threshold for loans considered uncollectible		120 days
ASU 2016-13 [Member]
New Accounting Standards [Abstract]
Forecast period used in calculating the allowance for credit losses		2 years
ASU 2016-13 [Member] \| Forecast [Member] \| Minimum [Member]
New Accounting Standards [Abstract]
Increase in allowance for credit losses upon adoption of ASU	$ 2,100
Percentage of increase in allowance for credit losses upon adoption of ASU	6.00%
ASU 2016-13 [Member] \| Forecast [Member] \| Maximum [Member]
New Accounting Standards [Abstract]
Increase in allowance for credit losses upon adoption of ASU	$ 3,900
Percentage of increase in allowance for credit losses upon adoption of ASU	11.00%