Leases (Details) - USD ($)	Jun. 30, 2020	Mar. 31, 2020
Leases, Operating [Abstract]
Right-of-use assets	$ 1,083,809	$ 1,147,090
Operating lease liabilities - current	187,909	210,081
Operating lease liabilities - non-current	655,598	$ 649,935
Total operating lease liabilities	$ 843,507