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CAPITAL STOCK - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 21, 2019
Aug. 07, 2019
Dec. 22, 2017
Sep. 30, 2019
Sep. 30, 2018
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]          
Number of common stock issued   100,617      
Aggregate gross proceeds from private placement       $ 402,381 $ 0
Exercise price of warrants (in dollars per share) $ 17.60 $ 20.00      
Value of common stock and warrants purchased $ 281,042     $ 78,785  
Securities Purchase Agreement          
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]          
Number of common stock issued     68,375    
Number of common stock called by warrants     68,375    
Aggregate gross proceeds from private placement     $ 4,786,250    
Share price (in dollars per share)     $ 70.00    
Net proceeds after deducting placement agent fees and offering expenses     $ 4,200,000    
Warrants exercisable expiration period     5 years    
Exercise price of warrants (in dollars per share)     $ 80.00    
Minimum exercise price     $ 17.60