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SHAREHOLDERS EQUITY (Summary of Stock Option Outstanding) (Details)		12 Months Ended
	Oct. 01, 2023 shares	Sep. 30, 2023 $ / shares shares	Sep. 30, 2022 $ / shares shares	Sep. 30, 2023 $ / shares shares	Sep. 30, 2021 $ / shares shares
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 4.97	$ 5.13		$ 5.20
Number of options		8,112,774	7,902,061	8,112,774	6,803,230
Weighted average remaining contractual life (years)		6 years 8 months 4 days
Options exercised, shares			72,910
Exercise Price $2.39 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 2.39
Number of options		50,000		50,000
Weighted average remaining contractual life (years)		8 years 11 months 15 days
Exercise Price $2.70 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 2.70
Number of options		20,000		20,000
Weighted average remaining contractual life (years)		9 years 7 months 2 days
Exercise Price $2.71 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 2.71
Number of options		20,000		20,000
Weighted average remaining contractual life (years)		9 years 6 months 25 days
Exercise Price $2.91 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 2.91
Number of options		175,000		175,000
Weighted average remaining contractual life (years)		9 years 3 months 29 days
Exercise Price $2.97 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 2.97
Number of options		15,000		15,000
Weighted average remaining contractual life (years)		9 years 7 months 24 days
Exercise Price $3.05 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 3.05
Number of options		50,000		50,000
Weighted average remaining contractual life (years)		9 years 8 months 8 days
Exercise Price $3.23 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 3.23
Number of options		3,629,400		3,629,400
Weighted average remaining contractual life (years)		6 years 7 days
Exercise Price $3.59 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 3.59
Number of options		26,667		26,667
Weighted average remaining contractual life (years)		6 years 18 days
Exercise Price $3.60 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 3.60
Number of options		910,000		910,000
Weighted average remaining contractual life (years)		8 years 9 months
Exercise Price $3.75 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 3.75
Number of options		20,000		20,000
Weighted average remaining contractual life (years)		9 years 2 months 4 days
Exercise Price $3.81 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 3.81
Number of options		185,816		185,816
Weighted average remaining contractual life (years)		5 years 4 months 9 days
Exercise Price $4.00 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 4.00
Number of options		539,518		539,518
Weighted average remaining contractual life (years)		4 years 2 months 19 days
Exercise Price $4.67 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 4.67
Number of options		168,227		168,227
Weighted average remaining contractual life (years)		6 years 1 month 2 days
Exercise Price $5.99 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 5.99
Number of options		190,000		190,000
Weighted average remaining contractual life (years)		8 years 6 months 21 days
Exercise Price $7.00 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 7.00
Number of options		1,458,646		1,458,646
Weighted average remaining contractual life (years)		7 years 2 months 12 days
Exercise Price $8.47 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 8.47
Number of options		120,000		120,000
Weighted average remaining contractual life (years)		8 years 14 days
Exercise Price $9.76 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 9.76
Number of options		50,000		50,000
Weighted average remaining contractual life (years)		8 years 4 months 20 days
Exercise Price $13.96 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 13.96
Number of options		190,000		190,000
Weighted average remaining contractual life (years)		7 years 3 months 14 days
Exercise Price $29.63 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 29.63
Number of options		100,000		100,000
Weighted average remaining contractual life (years)		7 years 6 months 29 days
Exercise Price $31.62 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares		$ 31.62
Number of options		50,000		50,000
Weighted average remaining contractual life (years)		7 years 8 months 1 day
Exercise Price C$4.90 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares				$ 4.90
Number of options		124,500		124,500
Weighted average remaining contractual life (years)		3 years 7 months 17 days
Exercise Price C$5.06 [Member]
SHAREHOLDERS' EQUITY
Stock options, Exercise price | $ / shares				$ 5.06
Number of options		20,000		20,000
Weighted average remaining contractual life (years)		5 years 4 months 9 days
Subsequent Event [Member]
SHAREHOLDERS' EQUITY
Options expired unexercised	3,500
Options exercised, shares	41,250

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