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Note 7 - Fair Value - Carrying Amount and Estimated Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Securities | $ 169,647 | $ 210,338
Fair Value, Inputs, Level 1 [Member] |  |
Securities | 122,027 | 163,103
Fair Value, Inputs, Level 2 [Member] |  |
Securities | 47,620 | 47,235
Fair Value, Inputs, Level 3 [Member] |  |
Securities | 0 | 0
Reported Value Measurement [Member] |  |
Cash and cash equivalents | 115,331 | 66,771
Securities | 169,647 | 210,338
Loans receivable, net of allowance for credit losses | 1,170,767 | 1,226,743
FHLB and FRB stock | 7,490 | 7,490
Accrued interest receivable | 8,499 | 7,338
Certificates of deposit | 214,705 | 186,524
Borrowings | 25,000 |
Subordinated notes | 19,656 | 19,634
Estimate of Fair Value Measurement [Member] |  |
Cash and cash equivalents | 115,331 | 66,771
Securities | 169,647 | 210,338
Loans receivable, net of allowance for credit losses | 1,117,024 | 1,198,616
Accrued interest receivable | 8,499 | 7,338
Certificates of deposit | 211,054 | 182,398
Borrowings | 24,728 |
Subordinated notes | 17,163 | 17,800
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Cash and cash equivalents | 112,707 | 65,967
Securities | 122,027 | 163,103
Loans receivable, net of allowance for credit losses | 0 | 0
FHLB and FRB stock | 0 | 0
Accrued interest receivable | 267 | 514
Certificates of deposit | 0 | 0
Borrowings | 0 |
Subordinated notes | 0 | 0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Cash and cash equivalents | 2,624 | 804
Securities | 47,620 | 47,235
Loans receivable, net of allowance for credit losses | 0 | 0
FHLB and FRB stock | 0 | 0
Accrued interest receivable | 486 | 477
Certificates of deposit | 211,054 | 182,398
Borrowings | 24,728 |
Subordinated notes | 17,163 | 17,800
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Cash and cash equivalents | 0 | 0
Securities | 0 | 0
Loans receivable, net of allowance for credit losses | 1,117,024 | 1,198,616
FHLB and FRB stock | 0 | 0
Accrued interest receivable | 7,746 | 6,347
Certificates of deposit | 0 | 0
Borrowings | 0 |
Subordinated notes | $ 0 | $ 0

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- Definition The fair value disclosure of certificates of deposit liabilities. + References No definition available. + Details
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- Definition The fair value portion of FHLB and FRB stock. + References No definition available. + Details
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- Definition Fair value portion of amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482907/825-10-50-10 + Details
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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 -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aa) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481830/320-10-45-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(6)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479130/326-30-45-1 + Details
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- Definition 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. + References No definition available. + Details
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- Definition Fair value of subordinated debt obligations including, but not limited to, subordinated loan, subordinated bond, subordinated debenture or junior debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Publisher FASB -URI https://asc.fasb.org//310-10/tableOfContent + Details
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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of short-term debt existing as of the balance sheet date. + References No definition available. + Details
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