Quarterly report pursuant to Section 13 or 15(d)

Property, Plant and Equipment (Details)

v3.20.2
Property, Plant and Equipment (Details) - USD ($)
3 Months Ended
Aug. 31, 2020
Aug. 31, 2019
Property, Plant and Equipment [Abstract]    
Payments to Acquire Property, Plant, and Equipment $ 84,921 $ 923,199
Escrow Deposit Disbursements Related to Property Acquisition 0 136,190
Depreciation $ 140,892 $ 55,305