Share-Based Compensation - Schedule of Assumptions Used to Determine Grant-Date Fair Value of Stock Options (Details) - Employee Stock Option [Member]	12 Months Ended
	Oct. 31, 2024 $ / shares	Oct. 31, 2023 $ / shares	Oct. 31, 2023 $ / shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected volatility, Minimum	78.24%	79.92%	79.92%
Expected volatility, Maximum	82.33%	81.48%	81.48%
Risk-free interest rate, Minimum	1.78%	3.56%	3.56%
Risk-free interest rate, Maximum	4.66%	4.35%	4.35%
Fair value of common shares and exercise price of options, Minimum | (per share)	$ 4.73	$ 2.11	$ 1.52
Fair value of common shares and exercise price of options, Maximum | (per share)	$ 12.6	$ 12.36	$ 8.93
Minimum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected term (in years)	5 years 6 months 3 days	5 years 2 months 12 days	5 years 2 months 12 days
Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected term (in years)	6 years 29 days	6 years 29 days	6 years 29 days