Stockholders' Equity - Schedule of Common Stock Options Exercise Price (Details) - $ / shares			6 Months Ended	12 Months Ended
	Jan. 02, 2017	Aug. 12, 2016	Oct. 31, 2017	Apr. 30, 2017
Total stock option granted	3,500,000	3,700,000		7,200,000
Stock option exercise price				$ 0.36
Options 1 [Member]
Total stock option granted	2,500,000	900,000
Stock option exercise price	$ 0.10	$ 0.10
Options 2 [Member]
Total stock option granted	300,000	600,000
Stock option exercise price	$ 0.20	$ 0.20
Options 3 [Member]
Total stock option granted	300,000	550,000
Stock option exercise price	$ 0.35	$ 0.35
Options 4 [Member]
Total stock option granted	300,000	450,000
Stock option exercise price	$ 0.50	$ 0.50
Options 5 [Member]
Total stock option granted	100,000	350,000
Stock option exercise price	$ 0.75	$ 0.75
Options 6 [Member]
Total stock option granted		350,000
Stock option exercise price		$ 1.00
Options 7 [Member]
Total stock option granted		250,000
Stock option exercise price		$ 1.25
Options 8 [Member]
Total stock option granted		250,000
Stock option exercise price		$ 1.50