Note 1 - Organization and Summary of Significant Accounting Policies - Prepaid Expenses and Other Current Assets (Details) - USD ($) |
Sep. 30, 2021 |
Dec. 31, 2020 |
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Prepaid insurance | $ 504,690 | $ 204,988 |
Prepaid research and development expenses | 40,411 | 0 |
Prepaid expenses - other | 24,060 | 72,403 |
Prepaid taxes | 804 | 3,164 |
Prepaid Expense and Other Assets, Current | $ 569,965 | $ 280,555 |
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- Definition Represents the amount of prepaid research and development expenses as of the specified date. No definition available.
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- Definition Amount of asset related to consideration paid in advance for other costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of asset related to consideration paid in advance for income and other taxes that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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