Reclassification, Comparability Adjustment [Policy Text Block]

Reclassifications

Certain reclassifications have been made to prior years’ balances to conform to the classifications used in 2020. These reclassifications had no impact on the Company’s consolidated financial position, results of operations or net change in cash and cash equivalents.

Use of Estimates, Policy [Policy Text Block]

Use of Estimates

To prepare financial statements in conformity with accounting principles generally accepted in the United States of America management makes estimates and assumptions based on available information. These estimates and assumptions affect the amounts reported in the financial statements and the disclosures provided, and actual results could differ. The allowance for loan losses, loan servicing rights, deferred tax assets, and fair values of financial instruments are particularly subject to change.

Investment, Policy [Policy Text Block]

Investment Securities

Investments are classified into one of the following categories:

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Available-for-sale securities reported at fair value, with unrealized gains and losses excluded from earnings and reported, net of taxes, as accumulated other comprehensive income (loss) within shareholders' equity.

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Held-to-maturity securities, which management has the positive intent and ability to hold, reported at amortized cost, adjusted for the accretion of discounts and amortization of premiums. As of December 31, 2020 and 2019 the Company did not have any investment securities classified as held-to-maturity.

Management determines the appropriate classification of its investments at the time of purchase and may only change the classification in certain limited circumstances.

As of December 31, 2020, and 2019 the Company did not have any investment securities classified as trading and gains or losses on the sale of securities are computed on the specific identification method. Interest earned on investment securities is reported in interest income, net of applicable adjustments for accretion of discounts and amortization of premiums accounted for by the level yield method with no pre-payment anticipated.

An investment security is impaired when its carrying value is greater than its fair value. Investment securities that are impaired are evaluated on at least a quarterly basis and more frequently when economic or market conditions warrant such an evaluation to determine whether such a decline in their fair value is other than temporary. Management utilizes criteria such as the magnitude and duration of the decline and the intent and ability of the Company to retain its investment in the securities for a period of time sufficient to allow for an anticipated recovery in fair value, in addition to the reasons underlying the decline, to determine whether the loss in value is other than temporary. The term "other than temporary" is not intended to indicate that the decline is permanent, but indicates that the prospects for a near-term recovery of value is not necessarily favorable, or that there is a lack of evidence to support a realizable value equal to or greater than the carrying value of the investment. Once a decline in value is determined to be other than temporary, and management does not intend to sell the security or it is more likely than not that the Company will not be required to sell the security before recovery, only the portion of the impairment loss representing credit exposure is recognized as a charge to earnings, with the balance recognized as a charge to other comprehensive income. If management intends to sell the security or it is more likely than not that the Company will be required to sell the security before recovering its forecasted cost, the entire impairment loss is recognized as a charge to earnings.

Federal Reserve Bank Stock [Policy Text Block]

Federal Reserve Bank (FRB) Stock

The Bank is a member of its regional Federal Reserve Bank. FRB stock is carried at cost, classified as a restricted security, and periodically evaluated for impairment based on ultimate recovery of par value. Both cash and stock dividends are reported as income. At December 31, 2020 and December 31, 2019, the Company held $651,000 and $0, respectively of FRB stock. On the consolidated balance sheet, FRB stock is included in accrued interest receivable and other assets.

Financing Receivable, Held-for-investment [Policy Text Block]

Loans

Loans that management has the intent and ability to hold for foreseeable future or until maturity or payoff are reported at the principal balance outstanding, net of purchase premiums or discounts, deferred loan fees and costs, and an allowance for loan losses. Loans, if any, that are transferred from loans held for sale are carried at the lower of principal balance or market value at the date of transfer, adjusted for accretion of discounts. Interest is accrued daily based upon outstanding loan balances. However, when, in the opinion of management, loans are considered to be impaired and the future collectability of interest and principal is in serious doubt, loans are placed on nonaccrual status and the accrual of interest income is suspended. Any interest accrued but unpaid is charged against income. Payments received are applied to reduce principal to the extent necessary to ensure collection. A loan is moved to non-accrual status in accordance with the Company’s policy, typically after 90 days of non-payment unless well secured and in the process of collection. Past due status is based on the contractual terms of the loan. Subsequent payments on these loans, or payments received on nonaccrual loans for which the ultimate collectability of principal is not in doubt, are applied first to earned but unpaid interest and then to principal. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.

Loan origination fees, commitment fees, direct loan origination costs and purchased premiums and discounts on loans are deferred and recognized as an adjustment of yield, to be amortized to interest income over the contractual term of the loan. The unamortized balance of deferred fees and costs is reported as a component of net loans.

The Company may acquire loans through a business combination or a purchase for which differences may exist between the contractual cash flows and the cash flows expected to be collected due, at least in part, to credit quality.

When the Company acquires such loans, the yield that may be accreted (accretable yield) is limited to the excess of the Company's estimate of undiscounted cash flows expected to be collected over the Company's initial investment in the loan. The excess of contractual cash flows over cash flows expected to be collected may not be recognized as an adjustment to yield, loss, or a valuation allowance.

Subsequent increases in cash flows expected to be collected generally should be recognized prospectively through adjustment of the loan's yield over its remaining life. Decreases in cash flows expected to be collected should be recognized as an impairment.

The Company may not "carry over" or create a valuation allowance in the initial accounting for loans acquired under these circumstances. At December 31, 2020 and 2019, there were no such loans being accounted for under this policy.

Other Real Estate, Policy [Policy Text Block]

Other Real Estate

Other real estate owned relates to real estate acquired in full or partial settlement of loan obligations, which was $403,000 at December 31, 2020 and $707,000 ($824,000 less a valuation allowance of $117,000) at December 31, 2019. Of these amounts $56,000 at December 31, 2020 and $0 at December 31, 2019 represent foreclosed residential real estate property. There was one consumer mortgage loan with a balance of $77,000 secured by a residential real estate property for which formal foreclosure proceedings were in process at December 31, 2020 and one consumer mortgage loan with a balance of $53,000 secured by a residential real estate property for which formal foreclosure proceedings were in process at December 31, 2019. Proceeds from sales of other real estate owned totaled $369,000, $698,000 and $723,000 for the years ended December 31, 2020, 2019 and 2018, respectively. For the years ended December 31, 2020, 2019 and 2018 the Company recorded gains on sale of other real estate owned of $9,000, $275,000 and $47,000, respectively. Other real estate owned is initially recorded at fair value less cost to sell when acquired, any excess of the Bank's recorded investment in the loan balance and accrued interest income over the estimated fair value of the property less costs to sell is charged against the allowance for loan losses. A valuation allowance for losses on other real estate is maintained to provide for temporary declines in value. The allowance is established through a provision for losses on other real estate which is included in other expenses. Subsequent gains or losses on sales or write-downs resulting from permanent impairment are also recorded in other expenses as incurred.

The following table provides a summary of the change in the OREO balance for the years ended December 31, 2020 and 2019:

	Year Ended December 31,
	2020			2019
Beginning balance	$	707,000		$	1,170,000
Additions		56,000			-
Dispositions		(360,000	)		(423,000	)
Write-downs		-			(40,000	)
Ending balance	$	403,000		$	707,000

Property, Plant and Equipment, Policy [Policy Text Block]

Premises and Equipment

Land is carried at cost. Premises and equipment are stated at cost less accumulated depreciation. Depreciation is determined using the straight-line method over the estimated useful lives of the related assets. The useful lives of premises are estimated to be twenty to thirty years. The useful lives of furniture, fixtures and equipment are estimated to be two to ten years. Leasehold improvements are amortized over the life of the asset or the life of the related lease, whichever is shorter. When assets are sold or otherwise disposed of, the cost and related accumulated depreciation or amortization are removed from the accounts, and any resulting gain or loss is recognized in income for the period. The cost of maintenance and repairs is charged to expense as incurred. The Company evaluates premises and equipment for financial impairment as events or changes in circumstances indicate that the carrying amount of such assets may not be fully recoverable.

Revenue [Policy Text Block]

Revenue from Contracts with Customers

The Company records revenue from contracts with customers in accordance with Accounting Standards Codification Topic 606, “Revenue from Contracts with Customers” (“Topic 606”). Under Topic 606, the Company must identify the contract with a customer, identify the performance obligations in the contract, determine the transaction price, allocate the transaction price to the performance obligations in the contract, and recognize revenue when (or as) the Company satisfies a performance obligation. Significant revenue has not been recognized in the current reporting period that results from performance obligations satisfied in previous periods.

Most of our revenue-generating transactions are not subject to ASC 606, including revenue generated from financial instruments, such as our loans and investment securities. The Company has evaluated the nature of its contracts with customers and determined that further disaggregation of revenue from contracts with customers into more granular categories beyond what is presented in the Condensed Consolidated Statements of Income was not necessary. The Company generally fully satisfies its performance obligations on its contracts with customers as services are rendered and the transaction prices are typically fixed; charged either on a periodic basis or based on activity. Because performance obligations are satisfied as services are rendered and the transaction prices are fixed, there is little judgment involved in applying Topic 606 that significantly affects the determination of the amount and timing of revenue from contracts with customers.

Income Tax Uncertainties, Policy [Policy Text Block]

Accounting for Uncertainty in Income Taxes

When tax returns are filed, it is highly certain that some positions taken would be sustained upon examination by the taxing authorities, while others are subject to uncertainty about the merits of the position taken or the amount of the position that would be ultimately sustained. The benefit of a tax position is recognized in the financial statements in the period during which, based on all available evidence, management believes it is more likely than not that the position will be sustained upon examination, including the resolution of appeals or litigation processes, if any. Tax positions taken are not offset or aggregated with other positions. Tax positions that meet the more-likely-than-not recognition threshold are measured as the largest amount of tax benefit that is more than 50 percent likely of being realized upon settlement with the applicable taxing authority. The portion of the benefits associated with tax positions taken that exceeds the amount measured as described above is reflected as a liability for unrecognized tax benefits in the accompanying balance sheet along with any associated interest and penalties that would be payable to the taxing authorities upon examination.

Interest expense and penalties associated with unrecognized tax benefits, if any, are classified as income tax expense in the consolidated income statement. There have been no significant changes to unrecognized tax benefits or accrued interest and penalties for the years ended December 31, 2020 and 2019.

Comprehensive Income, Policy [Policy Text Block]

Comprehensive Income

Comprehensive income consists of net income and other comprehensive income. Other comprehensive income includes unrealized gains and losses on securities available for sale which are also recognized as separate components of equity and in 2020 gain on cash flow hedge. The amount reclassified out of other accumulated comprehensive income relating to realized gains (losses) on securities available for sale was $0, $114,000 and ($8,000) for 2020, 2019 and 2018, with the related tax effect of $0, $34,000 and ($2,000), respectively.

Fair Value of Financial Instruments, Policy [Policy Text Block]

Fair Value of Financial Instruments

Fair values of financial instruments are estimated using relevant market information and other assumptions, as more fully disclosed in a separate note. Fair value estimates involve uncertainties and matters of significant judgment regarding interest rates, credit risk, prepayments, and other factors, especially in the absence of broad markets for particular items. Changes in assumptions or in market conditions could significantly affect these estimates.

New Accounting Pronouncements, Policy [Policy Text Block]

Recently Adopted Accounting Pronouncements

In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement, Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement. The amendments in this update modify the disclosure requirements for fair value measurements by removing, modifying, or adding certain disclosures. The update is effective for interim and annual periods in fiscal years beginning after December 15, 2019, with early adoption permitted. Entities are also allowed to elect early adoption of the eliminated or modified disclosure requirements and delay adoption of the new disclosure requirements until their effective date. As ASU No. 2018-13 only revises disclosure requirements, it did not have a material impact on the Company’s Consolidated Financial Statements.

Pending Accounting Pronouncements

In June 2016, the FASB issued ASU No. 2016-13, Measurement of Credit Losses on Financial Instruments. ASU No. 2016-13 significantly changes how entities will measure credit losses for most financial assets and certain other instruments that aren’t measured at fair value through net income. The standard will replace today’s “incurred loss” approach with an “expected loss” model. The new model, referred to as the current expected credit loss (“CECL”) model, will apply to: (1) financial assets subject to credit losses and measured at amortized cost, and (2) certain off-balance sheet credit exposures. This includes, but is not limited to, loans, leases, held-to maturity securities, loan commitments, and financial guarantees. The CECL model does not apply to available-for-sale (“AFS”) debt securities. For AFS debt securities with unrealized losses, entities will measure credit losses in a manner similar to what they do today, except that the losses will be recognized as allowances rather than reductions in the amortized cost of the securities. The ASU also simplifies the accounting model for purchased credit-impaired debt securities and loans. ASU No. 201613 also expands the disclosure requirements regarding an entity’s assumptions, models, and methods for estimating the allowance for loan and lease losses. On October 16, 2019, the FASB approved a proposal to change the effective date of ASU No. 2016-13 for smaller reporting companies, as defined by the SEC, and other non-SEC reporting entities delaying the effective date to fiscal years beginning after December 31, 2022, including interim periods within those fiscal periods. As the Company is a smaller reporting company and has not adopted provisions of the standard early, the delay is applicable to the Company. The Company has begun its implementation efforts by establishing an implementation team chaired by the Company’s Chief Lending Officer and composed of members of the Company’s credit administration and accounting departments. We have purchased software to support the CECL calculation of the allowance for loan losses under ASU No 2016-13 and have engaged the software vendor to assist in the transition to the CECL model. The Company’s preliminary evaluation indicates the provisions of ASU No. 2016-13 are expected to impact the Company’s Consolidated Financial Statements, in particular the level of the reserve for credit losses. However, the Company continues to evaluate the extent of the potential impact.