Note 13 - Commitments and Contingencies (Details Textual) - USD ($) |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2020 |
Sep. 30, 2021 |
Sep. 30, 2020 |
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Lessee, Operating Lease, Monthly Rent Payments | $ 750 | |||
Operating Lease, Expense | $ 3,500 | $ 14,200 | $ 16,800 | $ 46,300 |
Operating Lease, Weighted Average Remaining Lease Term (Year) | 1 year | 1 year | ||
Operating Lease, Weighted Average Discount Rate, Percent | 11.30% | 11.30% | ||
Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year | $ 1,200 | $ 1,200 | ||
Operating Lease, Payments | 3,700 | 12,900 | 18,100 | 42,300 |
Short-term Lease, Cost | $ 6,931 | $ 4,488 | $ 19,100 | $ 13,251 |
X | ||||||||||
- Definition Represents the monthly payments by lessee in operating lease. No definition available.
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X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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X | ||||||||||
- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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X | ||||||||||
- Definition Amount of short-term lease cost, excluding expense for lease with term of one month or less. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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