Quarterly report pursuant to Section 13 or 15(d)

SIGNIFICANT CUSTOMERS (Details)

v3.8.0.1
SIGNIFICANT CUSTOMERS (Details) - Customer
3 Months Ended 9 Months Ended 12 Months Ended
May 31, 2018
May 31, 2017
May 31, 2018
May 31, 2017
Aug. 31, 2017
Sales [Member] | Rangeview District [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage 9.00% 75.00% 5.00% 33.00%  
Revenue [Member] | Ridgeview Youth Services Center [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage 4.00% 59.00% 4.00% 26.00%  
Number of customers 1 1 1 1  
Revenue [Member] | Oil and Gas Industry [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage 87.00% 91.00% 0.00% 55.00%  
Number of customers 1 3 1 1  
Accounts Receivable [Member] | Rangeview District [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage     26.00%   50.00%
Accounts Receivable [Member] | Ridgeview Youth Services Center [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage     55.00%   46.00%
Number of customers     1   1
Accounts Receivable [Member] | Largest Customer [Member]          
Concentration Risk Percentage [Abstract]          
Concentration risk percentage     15.00%   19.00%