Quarterly report [Sections 13 or 15(d)]

SIGNIFICANT CUSTOMERS (Details)

v3.26.1
SIGNIFICANT CUSTOMERS (Details) - Customer Concentration Risk - Revenue - customer
9 Months Ended
May 31, 2026
May 31, 2025
Oakwood    
Concentration Risk [Line Items]    
Concentration risk percentage 26.00%  
Melody (DR Horton)    
Concentration Risk [Line Items]    
Concentration risk percentage 17.00% 12.00%
Two oil & gas operators    
Concentration Risk [Line Items]    
Concentration risk percentage 13.00% 6.00%
Pulte Group    
Concentration Risk [Line Items]    
Concentration risk percentage 12.00%  
Sky Ranch CAB    
Concentration Risk [Line Items]    
Concentration risk percentage 9.00% 8.00%
Lennar    
Concentration Risk [Line Items]    
Concentration risk percentage 5.00% 21.00%
KB Home    
Concentration Risk [Line Items]    
Concentration risk percentage 4.00% 20.00%
Challenger    
Concentration Risk [Line Items]    
Concentration risk percentage 1.00% 7.00%
Water and Wastewater Resource Development Segment | Two oil & gas operators    
Concentration Risk [Line Items]    
Number of customers 2 2