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Note 12 - Accrued Interest Payable and Other Liabilities - Components of Accrued Interest Payable and Other Liabilities (Details) - USD ($) | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Accrued interest payable | $ 580,000 | $ 917,000
Accrued directors' benefits | 1,587,000 | 1,470,000
Accrued salary and benefits expense | 1,410,000 | 1,451,000
Other | 1,608,000 | 1,288,000
Total | 5,931,000 | 6,032,000
Accrued Interest Payable and Other Liabilities [Member] |  |
Operating lease liabilities | $ 746,000 | $ 906,000

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