Quarterly report pursuant to Section 13 or 15(d)

Note 16 - Stock-based Compensation - Warrant Assumptions to Determine Grant Date Fair Value (Details)

v3.22.2.2
Note 16 - Stock-based Compensation - Warrant Assumptions to Determine Grant Date Fair Value (Details)
Nov. 30, 2020
Measurement Input, Risk Free Interest Rate [Member]  
Warrant assumptions 0.0334
Measurement Input, Expected Dividend Rate [Member]  
Warrant assumptions 0.000
Measurement Input, Price Volatility [Member]  
Warrant assumptions 0.7844
Measurement Input, Expected Term [Member]  
Warrant assumptions 6.5
Measurement Input, Share Price [Member]  
Warrant assumptions 5.51
Measurement Input, Exercise Price [Member]  
Warrant assumptions 7.70