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SEGMENT AND GEOGRAPHIC REPORTING (Details - Business unit segment and consolidated results) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Aug. 31, 2021
May 31, 2021
Feb. 28, 2021
Nov. 30, 2020
Aug. 31, 2020
May 31, 2020
Feb. 29, 2020
Nov. 30, 2019
Aug. 31, 2021
Aug. 31, 2020
Aug. 31, 2019
Revenue from External Customer [Line Items]                      
Revenues $ 9,841 $ 12,777 $ 13,147 $ 10,701 $ 9,540 $ 12,298 $ 10,350 $ 9,401 $ 46,466 $ 41,589 $ 33,970
Cost of revenues                 10,600 10,649 9,026
Gross profit $ 7,056 $ 10,306 $ 10,236 $ 8,268 $ 6,865 $ 9,633 $ 7,683 $ 6,759 $ 35,866 $ 30,940 $ 24,944
Gross margin percentage                 77.00% 74.00% 73.00%
Software [Member]                      
Revenue from External Customer [Line Items]                      
Revenues                 $ 27,670 $ 21,587 $ 18,479
Cost of revenues                 3,235 2,883 2,957
Gross profit                 $ 24,435 $ 18,704 $ 15,522
Gross margin percentage                 88.00% 87.00% 84.00%
Service [Member]                      
Revenue from External Customer [Line Items]                      
Revenues                 $ 18,796 $ 20,002 $ 15,491
Cost of revenues                 7,365 7,766 6,069
Gross profit                 $ 11,431 $ 12,236 $ 9,422
Gross margin percentage                 61.00% 61.00% 61.00%