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Note 18 - Fair Values of Financial Instruments - Financial Instruments (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Securities available-for-sale | $ 277,219 | $ 241,768
Interest rate swap agreements | 1,544 | 196
Interest rate swap agreements | 1,358 | 196
Securities available-for-sale | 277,219 | 241,768
Reported Value Measurement [Member] |  |
Cash and cash equivalents | 47,258 | 17,139
Certificates of deposit in other financial institutions | 2,170 | 2,024
Securities available-for-sale | 277,219 | 241,768
Loans held-for-sale | 6,091 | 2,863
Loans receivable, net | 897,870 | 756,438
Federal Home Loan Bank stock | 3,912 | 3,460
Interest rate swap agreements | 1,358 | 196
Accrued interest receivable | 4,029 | 3,632
Non-interest bearing deposits | 172,094 | 127,277
Interest bearing deposits | 982,276 | 802,509
Repurchase agreements | 11,499 | 11,628
Borrowed funds | 14,000 | 43,000
Interest rate swap agreements | 1,358 | 196
Accrued interest payable | 179 | 186
Securities available-for-sale | 277,219 | 241,768
Estimate of Fair Value Measurement [Member] |  |
Cash and cash equivalents | 47,258 | 17,139
Certificates of deposit in other financial institutions | 2,137 | 2,001
Securities available-for-sale | 277,219 | 241,768
Loans held-for-sale | 6,204 | 2,910
Loans receivable, net | 917,174 | 747,553
Federal Home Loan Bank stock | 3,912 | 3,460
Interest rate swap agreements | 1,358 | 196
Accrued interest receivable | 4,029 | 3,632
Non-interest bearing deposits | 172,094 | 127,277
Interest bearing deposits | 982,241 | 800,349
Repurchase agreements | 11,499 | 11,626
Borrowed funds | 14,108 | 42,888
Interest rate swap agreements | 1,358 | 196
Accrued interest payable | 179 | 186
Securities available-for-sale | 277,219 | 241,768
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Cash and cash equivalents | 47,258 | 17,139
Certificates of deposit in other financial institutions |  |
Securities available-for-sale | 9,670 | 2,480
Loans held-for-sale | 6,204 | 2,910
Loans receivable, net |  |
Federal Home Loan Bank stock |  |
Interest rate swap agreements |  |
Accrued interest receivable |  |
Non-interest bearing deposits | 172,094 | 127,277
Interest bearing deposits | 654,573 | 543,617
Repurchase agreements | 9,721 | 9,867
Borrowed funds |  |
Interest rate swap agreements |  |
Accrued interest payable |  |
Securities available-for-sale | 9,670 | 2,480
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Cash and cash equivalents |  |
Certificates of deposit in other financial institutions | 2,137 | 2,001
Securities available-for-sale | 266,473 | 237,239
Loans held-for-sale |  |
Loans receivable, net |  |
Federal Home Loan Bank stock | 3,912 | 3,460
Interest rate swap agreements | 1,358 | 196
Accrued interest receivable | 4,029 | 3,632
Non-interest bearing deposits |  |
Interest bearing deposits | 327,668 | 256,732
Repurchase agreements | 1,778 | 1,759
Borrowed funds | 14,108 | 42,888
Interest rate swap agreements | 1,358 | 196
Accrued interest payable | 179 | 186
Securities available-for-sale | 266,473 | 237,239
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Cash and cash equivalents |  |
Certificates of deposit in other financial institutions |  |
Securities available-for-sale | 1,076 | 2,049
Loans held-for-sale |  |
Loans receivable, net | 917,174 | 747,553
Federal Home Loan Bank stock |  |
Interest rate swap agreements |  |
Accrued interest receivable |  |
Non-interest bearing deposits |  |
Interest bearing deposits |  |
Repurchase agreements |  |
Borrowed funds |  |
Interest rate swap agreements |  |
Accrued interest payable |  |
Securities available-for-sale | $ 1,076 | $ 2,049

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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 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118942338&loc=SL82898722-210454 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118954083&loc=d3e26610-111562 Reference 3: 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 http://asc.fasb.org/extlink&oid=118939692&loc=d3e27161-111563 + 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 The fair value amount of long-term debt 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. + References No definition available. + Details
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