Note 12 - Accrued Interest Payable and Other Liabilities - Components of Accrued Interest Payable and Other Liabilities (Details) - USD ($) |
Dec. 31, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Accrued interest payable | $ 878,000 | $ 237,000 |
| Accrued directors' benefits | 4,440,000 | 2,247,000 |
| Accrued salary and benefits expense | 1,942,000 | 1,631,000 |
| Other | 2,930,000 | 1,167,000 |
| Total | 10,913,000 | 6,160,000 |
| Accrued Interest Payable and Other Liabilities [Member] | ||
| Operating lease liabilities | $ 723,000 | $ 878,000 |
| X | ||||||||||
- Definition Amount of expenses incurred but not yet paid nor invoiced, and liabilities classified as other. No definition available.
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| X | ||||||||||
- Definition Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of interest payable on debt, including, but not limited to, trade payables. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of expenses incurred but not yet paid classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of liability, recognized in statement of financial position, for defined benefit other postretirement plan. Excludes pension plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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