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Note 6 - Fair Value Measurements - Carrying Values and Estimated Values of Financial Instruments (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Sep. 01, 2022 | Dec. 31, 2021
--- | --- | --- | ---
Fair value, available for sale securities | $ 176,403 | $ 74,400 | $ 289,495
Securities held to maturity | 154,894 |  |
Restricted securities | 1,908 |  | 1,813
Bank owned life insurance | 24,375 |  | 24,294
Reported Value Measurement [Member] |  |  |
Cash and interest-bearing deposits in banks | 75,785 |  | 176,006
Fair value, available for sale securities | 176,403 |  | 289,495
Securities held to maturity | 154,894 |  | 33,441
Restricted securities | 1,908 |  | 1,813
Loans, net | 900,222 |  | 819,408
Bank owned life insurance | 24,375 |  | 24,294
Accrued interest receivable | 4,247 |  | 3,903
Derivatives - cash flow hedges | 2,723 |  | 941
Deposits | 1,266,046 |  | 1,248,752
Subordinated debt | 4,995 |  | 9,993
Junior subordinated debt | 9,279 |  | 9,279
Accrued interest payable | 184 |  | 152
Loans held for sale |  |  | 0
Estimate of Fair Value Measurement [Member] |  |  |
Cash and interest-bearing deposits in banks | 75,785 |  | 176,006
Fair value, available for sale securities | 176,403 |  | 289,495
Securities held to maturity | 142,920 |  | 33,617
Restricted securities | 1,908 |  | 1,813
Loans, net | 0 |  | 827,248
Bank owned life insurance | 24,375 |  | 24,294
Accrued interest receivable | 4,247 |  | 3,903
Derivatives - cash flow hedges | 2,723 |  | 941
Deposits | 0 |  | 1,248,287
Subordinated debt | 0 |  | 8,932
Junior subordinated debt | 0 |  | 8,145
Accrued interest payable | 184 |  | 152
Loans held for sale |  |  | 0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member] |  |  |
Cash and interest-bearing deposits in banks | 75,785 |  | 176,006
Fair value, available for sale securities | 0 |  | 0
Securities held to maturity | 0 |  | 0
Restricted securities | 0 |  | 0
Loans, net | 0 |  | 0
Bank owned life insurance | 0 |  | 0
Accrued interest receivable | 0 |  | 0
Derivatives - cash flow hedges | 0 |  | 0
Deposits | 0 |  | 0
Subordinated debt | 0 |  | 0
Junior subordinated debt | 0 |  | 0
Accrued interest payable | 0 |  | 0
Loans held for sale |  |  | 0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] |  |  |
Cash and interest-bearing deposits in banks | 0 |  | 0
Fair value, available for sale securities | 176,403 |  | 289,495
Securities held to maturity | 142,920 |  | 33,617
Restricted securities | 1,908 |  | 1,813
Loans, net | 0 |  | 0
Bank owned life insurance | 24,375 |  | 24,294
Accrued interest receivable | 4,247 |  | 3,903
Derivatives - cash flow hedges | 2,723 |  | 941
Deposits |  |  | 1,103,186
Subordinated debt | 0 |  | 0
Junior subordinated debt | 0 |  | 0
Accrued interest payable | 184 |  | 152
Loans held for sale |  |  | 0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member] |  |  |
Cash and interest-bearing deposits in banks | 0 |  | 0
Fair value, available for sale securities | 0 |  | 0
Securities held to maturity | 0 |  | 0
Restricted securities | 0 |  | 0
Loans, net |  |  | 827,248
Bank owned life insurance | 0 |  | 0
Accrued interest receivable | 0 |  | 0
Derivatives - cash flow hedges | 0 |  | 0
Deposits |  |  | 145,101
Subordinated debt |  |  | 8,932
Junior subordinated debt |  |  | 8,145
Accrued interest payable | $ 0 |  | 0
Loans held for sale |  |  | $ 0

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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(6)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=124260329&loc=d3e26610-111562 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (aa) -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27161-111563 + Details
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- Definition The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313 + Details
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- Definition Investments which are not defined as or included in marketable (debt, equity, or other) securities whose use is restricted in whole or in part, generally by contractual agreements or regulatory requirements. For use in an unclassified balance sheet. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 210 -Section 45 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=120413173&loc=SL6242262-115580 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 210 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=127002003&loc=SL6242269-115581 + Details
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