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SUBSEQUENT EVENTS - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Oct. 01, 2019
Sep. 30, 2019
Sep. 30, 2019
Sep. 30, 2018
Proceeds from Sale of Equity Method Investments     $ 47,500 $ 841,020
Equity Method Investment, Realized Gain (Loss) on Disposal   $ 47,500 $ 47,500 $ 841,020
Subsequent Event [Member]        
Proceeds from Sale of Equity Method Investments $ 50,000      
Equity Method Investment, Realized Gain (Loss) on Disposal $ 40,000