Annual report pursuant to Section 13 and 15(d)

Note 13 - Capital and Other Components of Equity - Assumptions for December 2017 Warrants (Details)

v3.20.2
Note 13 - Capital and Other Components of Equity - Assumptions for December 2017 Warrants (Details) - Warrants Issued December 27, 2017 [Member]
Mar. 31, 2020
Mar. 31, 2019
Dec. 27, 2017
Measurement Input, Exercise Price [Member]      
Derivative warrant liability, measurement input 1.26 1.26 1.26
Measurement Input, Share Price [Member]      
Derivative warrant liability, measurement input 0.38 1.02 0.97
Measurement Input, Risk Free Interest Rate [Member]      
Derivative warrant liability, measurement input 0.0037 0.0223 0.0222
Measurement Input, Expected Term [Member]      
Derivative warrant liability, measurement input 2.74 3.75 5
Measurement Input, Price Volatility [Member]      
Derivative warrant liability, measurement input 1.2503 1.0757 0.9352