Note 12 - Subsequent Events (Details Textual) - Credit Agreement [Member] - USD ($) |
6 Months Ended | |||
|---|---|---|---|---|
Aug. 09, 2022 |
Jun. 10, 2022 |
Jun. 30, 2022 |
Aug. 03, 2022 |
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| Proceeds from Long-Term Lines of Credit | $ 500,000 | $ 3,706,250 | ||
| Subsequent Event [Member] | ||||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 6,000,000 | |||
| Proceeds from Long-Term Lines of Credit | $ 300,000 |
| X | ||||||||||
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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- Details
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