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SUBSEQUENT EVENTS (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 9 Months Ended 12 Months Ended
Jul. 08, 2021
Aug. 02, 2021
May 31, 2021
May 31, 2020
Aug. 31, 2020
Subsequent Event [Line Items]          
Payments of Dividends     $ 3,603 $ 3,181 $ 4,250
Subsequent Event [Member]          
Subsequent Event [Line Items]          
Dividend declared per share $ 0.06        
Payments of Dividends   $ 1,200