Annual report pursuant to Section 13 and 15(d)

SIGNIFICANT CUSTOMERS (Details)

v3.19.3
SIGNIFICANT CUSTOMERS (Details) - Customer
12 Months Ended
Aug. 31, 2019
Aug. 31, 2018
Sales [Member] | Water and Wastewater Services [Member] | Rangeview District [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage 4.00% 6.00%
Revenue [Member] | Water and Wastewater Services [Member]    
Concentration Risk Percentage [Abstract]    
Number of customers 2  
Revenue [Member] | Water and Wastewater Services [Member] | Ridgeview Youth Services Center [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage 3.00% 4.00%
Number of customers 1 1
Revenue [Member] | Water and Wastewater Services [Member] | Customer One [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage 72.00% 68.00%
Number of customers   1
Revenue [Member] | Water and Wastewater Services [Member] | Customer Two [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage 16.00%  
Revenue [Member] | Land Development [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage 100.00% 98.00%
Number of customers 3 2
Revenue [Member] | Land Development [Member] | Customer One [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage 34.00% 66.00%
Revenue [Member] | Land Development [Member] | Customer Two [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage 34.00% 32.00%
Revenue [Member] | Land Development [Member] | Customer Three [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage 32.00%  
Accounts Receivable [Member] | Water and Wastewater Services [Member] | Rangeview District [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage 40.00% 3.00%
Accounts Receivable [Member] | Water and Wastewater Services [Member] | Ridgeview Youth Services Center [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage 5.00% 2.00%
Accounts Receivable [Member] | Land Development [Member]    
Concentration Risk Percentage [Abstract]    
Number of customers   2
Accounts Receivable [Member] | Land Development [Member] | Customer One [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage   43.00%
Accounts Receivable [Member] | Land Development [Member] | Customer Two [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage   30.00%
Accounts Receivable [Member] | Land Development [Member] | One Other Customer [Member]    
Concentration Risk Percentage [Abstract]    
Concentration risk percentage 57.00%  
Number of customers 1