Note 6 - Other Borrowings (Details Textual) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Dec. 31, 2021
Line of Credit Facility, Remaining Borrowing Capacity	$ 247,100	$ 240,400
Percentage of Assets, Maximum Borrowing Capacity from FHLB	19.00%
Federal Home Loan Bank Stock	$ 796	701
Advances from Federal Home Loan Banks, Total	0	0
Real Estate Loan [Member] \| Asset Pledged as Collateral [Member]
Financing Receivable, after Allowance for Credit Loss, Total	196,400	$ 205,800
Federal Funds Lines of Credit [Member]
Line of Credit Facility, Remaining Borrowing Capacity	51,000
Secured Line of Credit Through Federal Reserve Bank [Member]
Line of Credit Facility, Remaining Borrowing Capacity	48,400
FHLB Loans [Member]
Line of Credit Facility, Remaining Borrowing Capacity	147,700
Line of Credit [Member] \| Unsecured Line of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity	5,000
Long-term Line of Credit, Total	$ 0
Debt Instrument, Basis Spread on Variable Rate	0.25%
Debt Instrument, Interest Rate Floor	3.50%

The interest rate floor for debt instrument.

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- Definition

The percentage of the banks' total assets which may be borrowed from the Federal Home Loan Bank of Atlanta.

+ References

No definition available.

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- Definition

Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 470
-Section 45
-Paragraph 1
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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).

+ References

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-SubTopic 10
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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

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- Definition

Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
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