CAPITAL STOCK (Details Narrative) - USD ($)			1 Months Ended	3 Months Ended
	Jul. 06, 2018	May 24, 2018	Apr. 30, 2018	Jun. 30, 2018	Jun. 30, 2017	Apr. 30, 2017
Common stock issued				1,967,886
Sale of common stock, Shares				3,247,030
Common stock issued for exercised warrants , Shares	965,400			1,007,400
Common stock issued for exercised warrants, Amount				$ 2,354,125
Common stock issued for cashless warrant exercise , Shares				10,495
Employee stock awards, Share				157,500
Employee stock awards, Amount				$ 319,375	$ 0
Exercise price	$ 2.50			$ 2.34
Warrants outstanding				9,328,153
Number of common stock purchased for warrants		4,947,600
Number of shares forfeited or cancelled	2,974,800			0
Number of additional cashless exercise of warrants				14,719
Warrant One [Member]
Warrants exercise price		$ 2.50		$ 2.50
Number of common stock purchased for warrants		4,790,100		4,223,260
Warrant Two [Member]
Warrants exercise price		$ 1.25		$ 1.65
Number of common stock purchased for warrants		67,500		966,494
Warrant Three [Member]
Warrants exercise price		$ 0.50		$ 2.00
Number of common stock purchased for warrants		90,000		4,088,399
Warrant Four [Member]
Warrants exercise price				$ 0.50
Number of common stock purchased for warrants				50,000
Placement agent agreement | 2017 Equity Incentive Plan
Sale of common stock, Shares				1,967,886
Unit price						$ 1.65
Exercise price			$ 2.00
Warrants sold				983,943
Value of sale of common stock and warrants				$ 3,247,030
Cash fee in percentage				12.00%
Warrants term			5 years	7 years
Warrants exercise price				$ 1.65
Cash fee				$ 389,644
Warrants authorized, but unissued				673,605