Stockholders' Deficiency - Schedule of Stock Option Activities (Details) - $ / shares	12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2018
Equity [Abstract]
Number of options outstanding, Beginning balance	4,393,610	4,418,019	4,147,498
Number of options outstanding, Granted	2,610,647	88,100	270,521	4,147,498
Number of options outstanding, Expired		(112,509)
Number of options outstanding, Exercised
Number of options outstanding, Ending balance	7,004,256	4,393,610	4,418,019	4,147,498
Weighted average exercise price, Beginning balance	$ 3.1069	$ 3.1436	$ 3.2306
Weighted average exercise price, Granted	1.0072	0.7763	1.8096	3.2306
Weighted average exercise price, Expired		2.723
Weighted average exercise price, Exercised
Weighted average exercise price, Ending balance	$ 2.3268	$ 3.1069	$ 3.1436	$ 3.2306