Quarterly report pursuant to Section 13 or 15(d)

Mineral Leases (Details)

v3.20.1
Mineral Leases (Details) - USD ($)
6 Months Ended 12 Months Ended
Feb. 29, 2020
Aug. 31, 2019
Aug. 31, 2018
Beginning balance, cost $ 34,911,143 $ 11,111,143  
Additions, cost 0 23,800,000  
Ending balance, cost 34,911,143 34,911,143 $ 11,111,143
Accumulated Amortization 0 0 0
Balance, carrying amount 34,911,143 34,911,143 11,111,143
TMC Mineral Lease [Member]      
Beginning balance, cost 11,091,388 11,091,388  
Additions, cost 0 0  
Ending balance, cost 11,091,388 11,091,388 11,091,388
Accumulated Amortization 0 0 0
Balance, carrying amount 11,091,388 11,091,388 11,091,388
SITLA Mineral Lease [Member]      
Beginning balance, cost 19,755 19,755  
Additions, cost 0 0  
Ending balance, cost 19,755 19,755 19,755
Accumulated Amortization 0 0  
Balance, carrying amount 19,755 19,755  
BLM Mineral Lease [Member]      
Beginning balance, cost 23,800,000 0  
Additions, cost 0 23,800,000  
Ending balance, cost 23,800,000 23,800,000 0
Accumulated Amortization 0 0 0
Balance, carrying amount $ 23,800,000 $ 23,800,000 $ 0