Schedule of Fair Value, by Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available-for-sale	$ 378,518	$ 297,270
Loans held for sale	8,929	15,533
Fair Value, Inputs, Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	117,314	84,818
Investment securities available-for-sale	40,314	2,037
Loans, net
Loans held for sale
Accrued interest receivable	127
Derivative financial instruments
Non-maturity deposits	(957,420)	(882,277)
Certificates of deposit
Subordinated debentures
Other borrowings
Accrued interest payable
Derivative financial instruments
Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents
Investment securities available-for-sale	338,204	295,233
Loans, net
Loans held for sale	8,929	15,533
Accrued interest receivable	1,543	1,697
Derivative financial instruments	824	1,796
Non-maturity deposits
Certificates of deposit	(109,328)	(134,048)
Subordinated debentures	(16,271)	(15,232)
Other borrowings	(6,219)	(6,371)
Accrued interest payable	(135)	(168)
Derivative financial instruments		(466)
Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents
Investment securities available-for-sale
Loans, net	666,080	718,071
Loans held for sale
Accrued interest receivable	2,943	3,188
Derivative financial instruments
Non-maturity deposits
Certificates of deposit
Subordinated debentures
Other borrowings
Accrued interest payable
Derivative financial instruments
Fair Value Measured at Net Asset Value Per Share [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	117,314	84,818
Investment securities available-for-sale	378,518	297,270
Loans, net	666,080	718,071
Loans held for sale	8,929	15,533
Accrued interest receivable	4,613	4,885
Derivative financial instruments	824	1,796
Non-maturity deposits	(957,420)	(882,277)
Certificates of deposit	(109,328)	(134,048)
Subordinated debentures	(16,271)	(15,232)
Other borrowings	(6,219)	(6,371)
Accrued interest payable	(135)	(168)
Derivative financial instruments		(466)
Reported Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	117,314	84,818
Investment securities available-for-sale	378,518	297,270
Bank stocks, at cost	2,985	4,473
Loans, net	656,908	702,782
Loans held for sale	8,929	15,533
Accrued interest receivable	4,613	4,885
Derivative financial instruments	824	1,796
Non-maturity deposits	(957,420)	(882,277)
Certificates of deposit	(109,267)	(133,750)
Subordinated debentures	(21,651)	(21,651)
Other borrowings	(6,219)	(6,371)
Accrued interest payable	$ (135)	(168)
Derivative financial instruments		$ (466)

The aggregate amount of non-maturity deposits liabilities held by the entity.

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Fair value portion of accrued expenses.

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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A savings certificate entitling the Entity (that is, bearer) to receive interest at an established maturity date, based upon a fixed interest rate. A certificate of deposit may be issued in any denomination. Certificates of deposit are generally issued by commercial banks and, therefore, insured by the FDIC (up to the prescribed limit). Certificates of deposit generally restrict holders from withdrawing funds on demand without the incurrence of penalties. Generally, only certificates of deposit with original maturities of three months or less qualify as cash equivalents. Original maturity means original maturity to the entity holding the investment. As a related example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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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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Fair value of subordinated debt obligations including, but not limited to, subordinated loan, subordinated bond, subordinated debenture or junior debt.

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Fair value portion of investments in Federal Home Loan Bank (FHLBank) stock.

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Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables.

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

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Fair value portion of other liabilities.

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Fair value portion of receivables, including, but not limited to, trade account receivables, note receivables, and loan receivables.

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