Annual report pursuant to Section 13 and 15(d)

RELATED PARTY TRANSACTIONS (Details)

v3.10.0.1
RELATED PARTY TRANSACTIONS (Details)
12 Months Ended
Aug. 31, 2018
USD ($)
Employee
BoardMember
Aug. 31, 2017
USD ($)
Aug. 31, 2016
USD ($)
Oct. 12, 2016
USD ($)
Estimated WISE Costs [Abstract]        
Estimated costs, 2019 $ 3,010,390      
Estimated costs, 2020 718,246      
Estimated costs, 2021 904,502      
Estimated costs, 2022 1,090,758      
Estimated costs, 2023 1,095,758      
Operations [Member]        
Estimated WISE Costs [Abstract]        
Estimated costs, 2019 99,478      
Estimated costs, 2020 99,478      
Estimated costs, 2021 99,478      
Estimated costs, 2022 99,478      
Estimated costs, 2023 99,478      
Water Delivery [Member]        
Estimated WISE Costs [Abstract]        
Estimated costs, 2019 362,512      
Estimated costs, 2020 543,768      
Estimated costs, 2021 725,024      
Estimated costs, 2022 906,280      
Estimated costs, 2023 906,280      
Capital [Member]        
Estimated WISE Costs [Abstract]        
Estimated costs, 2019 2,528,400      
Estimated costs, 2020 50,000      
Estimated costs, 2021 50,000      
Estimated costs, 2022 50,000      
Estimated costs, 2023 50,000      
Other [Member]        
Estimated WISE Costs [Abstract]        
Estimated costs, 2019 20,000      
Estimated costs, 2020 25,000      
Estimated costs, 2021 30,000      
Estimated costs, 2022 35,000      
Estimated costs, 2023 $ 40,000      
Sky Ranch Community Authority Board [Member]        
Related Party Transactions [Abstract]        
Interest rate 6.00%      
Estimated cost $ 13,200,000      
Related party advances $ 2,300,000      
Facilities Funding and Acquisition Agreement [Member]        
Related Party Transactions [Abstract]        
Interest rate 6.00%      
Estimated cost $ 30,000,000      
Rangeview District [Member] | WISE Partnership [Member]        
Related Party Transactions [Abstract]        
Funding pursuant to participation agreement 22,200 $ 198,200 $ 113,600  
Investments in the WISE assets $ 3,114,100      
Rangeview District [Member] | Water and Wastewater Services [Member]        
Related Party Transactions [Abstract]        
Number of employee board of directors | Employee 3      
Number of independent board of directors | BoardMember 1      
Rangeview District [Member] | Water and Wastewater Services [Member] | Loans Receivable [Member]        
Related Party Transactions [Abstract]        
Interest rate 6.25%      
Debt instrument maturity date Dec. 31, 2020      
Rangeview District [Member] | Water and Wastewater Services [Member] | Loans Receivable [Member] | Maximum [Member]        
Related Party Transactions [Abstract]        
Loan extended, maximum capacity $ 250,000      
Rangeview District [Member] | Water and Wastewater Services [Member] | Loans Receivable [Member] | Prime Rate [Member]        
Related Party Transactions [Abstract]        
Basis spread on variable rate 2.00%      
Rangeview District [Member] | Water and Wastewater Services [Member] | Notes Receivable [Member]        
Related Party Transactions [Abstract]        
Interest rate 8.00%      
Notes receivable $ 880,700 776,400    
Notes receivable, principal 484,000 393,400    
Notes receivable, accrued interest 396,700 $ 383,000    
Sky Ranch District [Member] | Water and Wastewater Services [Member] | Notes Receivable [Member]        
Related Party Transactions [Abstract]        
Loan outstanding $ 0      
Interest rate 8.00%      
Notes receivable $ 215,500      
Notes receivable, principal 195,000      
Notes receivable, accrued interest 20,500      
Rangeview District and Sky Ranch District [Member]        
Related Party Transactions [Abstract]        
Loan outstanding $ 906,200      
Patrick J. Beirne [Member] | Nelson Pipeline Constructors LLC [Member]        
Related Party Transactions [Abstract]        
Ownership interest 50.00%      
Board of Directors [Member] | Nelson Pipeline Constructors LLC [Member]        
Related Party Transactions [Abstract]        
Approved bid value       $ 4,200,000
Mr. Nelson [Member] | Nelson Pipeline Constructors LLC [Member]        
Related Party Transactions [Abstract]        
Approved bid value       $ 2,100,000
Ownership interest 50.00%