Note 13 - Subsequent Events (Details Textual) - Subsequent Event [Member] |
1 Months Ended |
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May 13, 2022
USD ($)
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| Proceeds from Issuance or Sale of Equity, Including Amount in Escrow | $ 460,000 |
| Proceeds from Issuance or Sale of Equity, Total | 360,000 |
| Escrow Deposit | 100,000 |
| Minimum Closing Amount for Escrow Deposit to be Released | $ 2,000,000 |
| X | ||||||||||
- Definition The minimum closing amount required for funds in escrow to be released. No definition available.
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| X | ||||||||||
- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity, including amounts held in escrow account. No definition available.
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| X | ||||||||||
- Definition The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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