Stockholders' Deficiency - Schedule of Stock Option Activities (Details) - $ / shares	3 Months Ended		9 Months Ended	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2015	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2015
2015 Equity Incentive Plan [Member]
Number of options outstanding, Beginning balance		164,590		164,590
Number of options outstanding, Granted			3,591,000
Number of options outstanding, Exercised	(164,590)		(3,390,503)	(164,590)	(164,590)	(164,590)		(3,390,503)
Number of options outstanding, Cancelled							(35,907)
Number of options outstanding, Ending balance			200,497		164,590			200,497
Weighted average exercise price, Beginning balance		$ 0.0001		$ 0.0001
Weighted average exercise price, Granted	$ 0.0001		$ 0.0001	0.0001
Weighted average exercise price, Exercised			0.0001
Weighted average exercise price, Cancelled							$ 0.0001
Weighted average exercise price, Ending balance			$ 0.0001		$ 0.0001			$ 0.0001
2016 Equity Incentive Plan [Member]
Number of options outstanding, Beginning balance	4,147,498	4,147,498		4,147,498
Number of options outstanding, Granted				270,521	4,147,498
Number of options outstanding, Exercised
Number of options outstanding, Cancelled
Number of options outstanding, Ending balance	4,418,019	4,147,498		4,147,498	4,147,498
Weighted average exercise price, Beginning balance	$ 3.2306	$ 3.2306		$ 3.2306
Weighted average exercise price, Granted	1.8096	3.2306
Weighted average exercise price, Exercised
Weighted average exercise price, Cancelled
Weighted average exercise price, Ending balance	$ 3.1436	$ 3.2306		$ 3.2306	$ 3.2306