Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Deferred Revenue by Segment (Details)

v3.21.2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Deferred Revenue by Segment (Details) - USD ($)
$ in Thousands
 12 Months Ended
Aug. 31, 2021
Aug. 31, 2020
Aug. 31, 2019
Deferred Revenue [Abstract]      
Term to use reserve priority water 1 year    
Total revenues $ 17,125 $ 25,855  
Deferred revenue 2,405 3,600 $ 5,059
Forfeited Water - Oil and Gas Operations [Member]      
Deferred Revenue [Abstract]      
Total revenues 1,200    
Land Development Segment [Member]      
Deferred Revenue [Abstract]      
Deferred revenue 1,995 1,635  
Water and Wastewater Resource Development Segment [Member]      
Deferred Revenue [Abstract]      
Deferred revenue $ 410 $ 1,965