CONDENSED CONSOLIDATED INTERIM STATEMENT OF STOCKHOLDERS' EQUITY - USD ($)	Capital Stock [Member]	Additional Paid-In Capital [Member]	Cumulative Translation Adjustment [Member]	Deficit [Member]	Total
Beginning Balance at Jul. 31, 2020	$ 26,437	$ 23,076,139	$ (104,084)	$ (17,940,599)	$ 5,057,893
Beginning Balance, in shares at Jul. 31, 2020	26,436,965
Shares issued for cash, net of issuance costs	$ 333	247,865			248,198
Shares issued for cash, net of issuance costs ( in shares)	333,333
Employee Benefits and Share-based Compensation		560,792			560,792
Loss for the period				(1,025,358)	(1,025,358)
Ending Balance at Oct. 31, 2020	$ 26,770	23,884,796	(104,084)	(18,965,957)	4,841,525
Ending Balance, in shares at Oct. 31, 2020	26,770,298
Beginning Balance at Jul. 31, 2020	$ 26,437	23,076,139	(104,084)	(17,940,599)	5,057,893
Beginning Balance, in shares at Jul. 31, 2020	26,436,965
Employee Benefits and Share-based Compensation					560,792
Loss for the period					(1,028,412)
Ending Balance at Apr. 30, 2021	$ 26,770	23,884,796	(104,084)	(18,969,011)	4,838,471
Ending Balance, in shares at Apr. 30, 2021	26,770,298
Beginning Balance at Oct. 31, 2020	$ 26,770	23,884,796	(104,084)	(18,965,957)	4,841,525
Beginning Balance, in shares at Oct. 31, 2020	26,770,298
Loss for the period				367,806	367,806
Ending Balance at Jan. 31, 2021	$ 26,770	23,884,796	(104,084)	(18,598,151)	5,209,331
Ending Balance, in shares at Jan. 31, 2021	26,770,298
Employee Benefits and Share-based Compensation					0
Loss for the period				370,860	370,860
Ending Balance at Apr. 30, 2021	$ 26,770	23,884,796	(104,084)	(18,969,011)	4,838,471
Ending Balance, in shares at Apr. 30, 2021	26,770,298
Beginning Balance at Jul. 31, 2021	$ 26,770	23,884,796	(104,084)	(19,544,477)	4,263,005
Beginning Balance, in shares at Jul. 31, 2021	26,770,298
Loss for the period				(212,300)	(212,300)
Ending Balance at Oct. 31, 2021	$ 26,770	23,884,796	(104,084)	(19,756,777)	4,050,705
Ending Balance, in shares at Oct. 31, 2021	26,770,298
Beginning Balance at Jul. 31, 2021	$ 26,770	23,884,796	(104,084)	(19,544,477)	4,263,005
Beginning Balance, in shares at Jul. 31, 2021	26,770,298
Employee Benefits and Share-based Compensation					406,790
Loss for the period					(2,256,190)
Ending Balance at Apr. 30, 2022	$ 32,788	26,678,566	(104,084)	(21,800,667)	4,806,603
Ending Balance, in shares at Apr. 30, 2022	32,787,798
Beginning Balance at Oct. 31, 2021	$ 26,770	23,884,796	(104,084)	(19,756,777)	4,050,705
Beginning Balance, in shares at Oct. 31, 2021	26,770,298
Shares issued for cash, net of issuance costs	$ 6,018	2,386,980			2,392,998
Shares issued for cash, net of issuance costs ( in shares)	6,017,500
Loss for the period				(1,084,449)	(1,084,449)
Ending Balance at Jan. 31, 2022	$ 32,788	26,271,776	(104,084)	(20,841,226)	5,359,254
Ending Balance, in shares at Jan. 31, 2022	32,787,798
Employee Benefits and Share-based Compensation		406,790			406,790
Loss for the period				(959,441)	(959,441)
Ending Balance at Apr. 30, 2022	$ 32,788	$ 26,678,566	$ (104,084)	$ (21,800,667)	$ 4,806,603
Ending Balance, in shares at Apr. 30, 2022	32,787,798