Quarterly report pursuant to Section 13 or 15(d)

SIGNIFICANT CUSTOMERS (Details)

v3.20.2
SIGNIFICANT CUSTOMERS (Details) - Customer
3 Months Ended 9 Months Ended 12 Months Ended
May 31, 2020
May 31, 2019
May 31, 2020
May 31, 2019
Aug. 31, 2019
Sales [Member] | Water and Wastewater Services [Member] | Rangeview District [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage 72.00% 6.00% 68.00% 5.00%  
Revenue [Member] | Water and Wastewater Services [Member] | Rangeview District [Member]          
Concentration Risk Percentage [Abstract]          
Number of customers     3    
Revenue [Member] | Water and Wastewater Services [Member] | Ridgeview [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage 21.00% 2.00% 27.00% 3.00%  
Revenue [Member] | Water and Wastewater Services [Member] | Sky Ranch [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage 39.00% 0.00% 24.00% 0.00%  
Revenue [Member] | Water and Wastewater Services [Member] | Wild Pointe [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage 10.00% 4.00% 13.00% 2.00%  
Revenue [Member] | Water and Wastewater Services [Member] | Customer One [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage 11.00% 93.00% 19.00%    
Revenue [Member] | Water and Wastewater Services [Member] | Customer Two [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage       67.00%  
Revenue [Member] | Water and Wastewater Services [Member] | Customer Three [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage       25.00%  
Revenue [Member] | Land Development [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage 100.00% 100.00% 100.00% 100.00%  
Number of customers 2 3 3 3  
Revenue [Member] | Land Development [Member] | Customer One [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage 67.00% 65.00% 61.00% 45.00%  
Revenue [Member] | Land Development [Member] | Customer Two [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage 33.00% 25.00% 25.00% 34.00%  
Revenue [Member] | Land Development [Member] | Customer Three [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage   10.00% 14.00% 21.00%  
Accounts Receivable [Member] | One Other Customer [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage     10.00%   57.00%
Number of customers     1   1
Accounts Receivable [Member] | Water and Wastewater Services [Member] | Rangeview District [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage     76.00%   40.00%
Accounts Receivable [Member] | Water and Wastewater Services [Member] | Ridgeview [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage     7.00%   5.00%
Accounts Receivable [Member] | Water and Wastewater Services [Member] | Wild Pointe [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage     18.00%   0.00%