Capital Stock - Schedule of Outstanding and Exercisable Stock Purchase Warrants (Details) - Warrants [Member] - $ / shares	12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Number of Shares, Outstanding Beginning	8,143,115	8,872,160
Number of Shares, Granted	710,317	4,233,274
Number of Shares, Exercised		(1,987,519)
Number of Shares, Forfeited or Cancelled	349,060	(2,974,800)
Number of Shares, Outstanding Ending	8,504,372	8,143,115
Number of Shares, Exercisable	8,504,372	8,143,115
Weighted Average Exercise Price, Outstanding Beginning	$ 2.09	$ 2.23
Weighted Average Exercise Price, Granted	2.35	2.23
Weighted Average Exercise Price, Exercised		2.41
Weighted Average Exercise Price, Forfeited or Cancelled	2.50	2.47
Weighted Average Exercise Price, Outstanding Ending	2.10	2.09
Weighted Average Exercise Price, Exercisable	$ 2.10	$ 2.09
Weighted Average Life Remaining (years), Outstanding Beginning	4 years 4 months 6 days	2 years 11 months 19 days
Weighted Average Life Remaining (years), Granted	4 years 2 months 5 days	4 years 7 months 13 days
Weighted Average Life Remaining (years), Outstanding Ending	3 years 7 months 6 days	4 years 4 months 6 days
Weighted Average Life Remaining (years), Exercisable	3 years 7 months 6 days	4 years 4 months 6 days