Stock Options - Summary of Stock Option Activity (Details)	6 Months Ended
	Sep. 30, 2019 $ / shares shares
Number of Options Granted | shares	100,000
Weighted Average Exercise Price Granted | $ / shares	$ .38
Stock Option [Member]
Number of Options, Balance at Beginning of Year | shares	2,210,000	[1]
Number of Options Granted | shares	100,000
Number of Options Exercised | shares	(60,000)
Number of Options, Balance at End of Year | shares	2,250,000
Number of Options, Exercisable at End of Year | shares	2,150,000
Weighted Average Exercise Price, Balance at Beginning of Year | $ / shares	$ 0.25	[1]
Weighted Average Exercise Price Granted | $ / shares	0.38
Weighted Average Exercise Price Exercised | $ / shares	0.17
Weighted Average Exercise Price, Balance at End of Period | $ / shares	0.26
Weighted Average Exercise Price, Options Exercisable at End of Year | $ / shares	$ 0.25

[1] Total number of options outstanding as of March 31, 2019 includes 460,000 options issued to five current and two former directors as compensation and 1,150,000 options issue to key employees that were not issued from the Plan.