Annual report pursuant to Section 13 and 15(d)

Note 13 - Capital and Other Components of Equity - Assumptions for May 2018 Warrants (Details)

v3.20.2
Note 13 - Capital and Other Components of Equity - Assumptions for May 2018 Warrants (Details) - Warrants Issued in May 2018 [Member]
Mar. 31, 2020
Mar. 31, 2019
May 09, 2018
Measurement Input, Exercise Price [Member]      
Derivative warrant liability, measurement input 1.31 1.31 1.31
Measurement Input, Share Price [Member]      
Derivative warrant liability, measurement input 0.53 1.35 0.82
Measurement Input, Risk Free Interest Rate [Member]      
Derivative warrant liability, measurement input 0.0066 0.0152 0.0221
Measurement Input, Expected Term [Member]      
Derivative warrant liability, measurement input 3.11 4.11 5
Measurement Input, Price Volatility [Member]      
Derivative warrant liability, measurement input 1.07 0.9458 0.874