Consolidated Statements of Cash Flows (Parentheticals) |
12 Months Ended |
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Dec. 31, 2021
USD ($)
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| Statement of Cash Flows [Abstract] | |
| Sale of units | $ 4,800,000 |
| X | ||||||||||
- Definition The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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