Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Common Stock - Assumptions (Details)

v3.20.2
Note 11 - Common Stock - Assumptions (Details) - Warrant [Member]
Apr. 15, 2020
Apr. 14, 2020
Measurement Input, Exercise Price [Member]    
Warrants and Rights Outstanding, Measurement Input 0.61 1.55
Measurement Input, Share Price [Member]    
Warrants and Rights Outstanding, Measurement Input 0.63 0.63
Measurement Input, Expected Term [Member]    
Warrants and Rights Outstanding, Measurement Input 2.8 2.8
Measurement Input, Price Volatility [Member]    
Warrants and Rights Outstanding, Measurement Input 0.0097 0.0094
Measurement Input, Risk Free Interest Rate [Member]    
Warrants and Rights Outstanding, Measurement Input 0.000027 0.000027
Measurement Input, Expected Dividend Rate [Member]    
Warrants and Rights Outstanding, Measurement Input 0 0