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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Deferred Revenue (Details)
 12 Months Ended
Aug. 31, 2019
USD ($)
a
Lot
Aug. 31, 2018
USD ($)
Changes in Unearned Revenue [Abstract]    
Balance, beginning of period $ 477,161 $ 1,055,488
Billings 24,943,231 2,667,200
Contract revenues recognized (20,361,509) (2,190,039)
Balance, end of period 5,058,883 477,161
Sky Ranch [Member]    
Revenue, Performance Obligation [Abstract]    
Remaining performance obligation $ 22,189,000  
Number of lots sold | Lot 506  
Remaining performance obligation expected to be recognized in the next 12 months 70.00%  
ASU 2014-09 [Member]    
Changes in Unearned Revenue [Abstract]    
Cumulative effect of adoption of ASU 2014-09 $ 0 (1,055,488)
Wholesale Water and Wastewater Services [Member]    
Changes in Unearned Revenue [Abstract]    
Balance, beginning of period 0  
Balance, end of period 0 0
Land Development Activities [Member]    
Changes in Unearned Revenue [Abstract]    
Balance, beginning of period 361,050  
Balance, end of period 3,991,535 361,050
Oil and Gas Leases [Member]    
Changes in Unearned Revenue [Abstract]    
Balance, beginning of period 116,111  
Balance, end of period $ 1,067,348 116,111
OGOA [Member]    
Land [Abstract]    
Mineral estate area owned (in acres) | a 16  
Term period of lease 3 years  
Term for which operator may extend right 1 year  
Required payment from operator for extending right for one year $ 75,000  
Number of additional years for which operator may extend lease 2 years  
Maximum term of lease 5 years  
Changes in Unearned Revenue [Abstract]    
Contract revenues recognized $ (26,200) 0
Balance, end of period 547,500  
Conoco Phillips [Member]    
Changes in Unearned Revenue [Abstract]    
Balance, end of period $ 425,800  
Bison Oil and Gas, LLP [Member]    
Land [Abstract]    
Mineral estate area owned (in acres) | a 40  
Term period of lease 3 years  
Changes in Unearned Revenue [Abstract]    
Balance, beginning of period $ 167,200  
Contract revenues recognized (55,700) (51,100)
Balance, end of period $ 60,400 $ 167,200