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Note 7 - Derivative Liabilities - Option Pricing Assumptions (Details) - Convertible Notes Payable Issued May 21, 2019 [Member]	Sep. 30, 2020
Measurement Input, Option Volatility [Member]
Derivative liability, measurement input	0.76
Measurement Input, Risk Free Interest Rate [Member]
Derivative liability, measurement input	0.0011
Measurement Input, Expected Dividend Rate [Member]
Derivative liability, measurement input
Measurement Input, Expected Term [Member]
Derivative liability, measurement input	0.5

X

- Definition

Value of input used to measure derivative liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

+ Details

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