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Note 12 - Accrued Interest Payable and Other Liabilities - Components of Accrued Interest Payable and Other Liabilities (Details) - USD ($) | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Accrued interest payable | $ 917,000 | $ 744,000
Accrued directors' benefits | 1,470,000 | 1,346,000
Accrued salary and benefits expense | 1,451,000 | 1,058,000
Other | 1,288,000 | 1,692,000
Total | 6,032,000 | 4,840,000
Accrued Interest Payable and Other Liabilities [Member] |  |
Operating lease liabilities | $ 906,000 |

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