Convertible Promissory Notes - Schedule of Accreted Value of Bridge Notes (Details) - Bridge Notes Offering [Member] - USD ($)	3 Months Ended	12 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Mar. 31, 2017
Face value of bridge notes issued			$ 2,455,000
Day one derivative loss recognized during the year			35,249
Discount recognized at issuance due to embedded derivatives			(1,389,256)
Cash financing costs			(174,800)
Accretion expense	$ 879,416	$ 879,416	630,797
Accreted value of bridge notes	$ 1,556,990	$ 1,556,990	$ 1,556,990