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EQUITY METHOD INVESTMENT (Details) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Apr. 30, 2020
Mar. 31, 2021
Mar. 31, 2021
Apr. 30, 2021
Sep. 30, 2020
EQUITY METHOD INVESTMENT          
Carrying value of investment   $ 7,606,925 $ 7,606,925   $ 6,744,095
Equity method investment earnings, net of tax   313,492 648,831    
Carrying value of secured loan   $ 3,500,000 $ 3,500,000   $ 3,500,000
Team Sledd          
EQUITY METHOD INVESTMENT          
Contribution in cash $ 10,000,000        
Contribution structured as equity 6,500,000        
Contribution structured as a secured loan $ 3,500,000        
Ownership (as a percent)   44.00% 44.00%    
Carrying value of investment   $ 7,600,000 $ 7,600,000    
Equity method investment earnings, net of tax   300,000 600,000    
Carrying value of secured loan   $ 3,500,000 $ 3,500,000    
Subsequent events | Team Sledd          
EQUITY METHOD INVESTMENT          
Ownership (as a percent)       49.00%