Common Shares - Schedule of Shares Reserved For Future Issuance Under The Plan (Details) - shares	Jan. 31, 2024	Oct. 31, 2023
Class of Stock [Line Items]
Common stock shares reserved for future issuance	17,735,164	15,726,525
Remaining shares reserved for future issuance under the equity plans
Class of Stock [Line Items]
Common stock shares reserved for future issuance	3,966,169	2,607,943
Options to purchase common shares
Class of Stock [Line Items]
Common stock shares reserved for future issuance	3,294,941	2,706,941
Warrants to purchase common shares
Class of Stock [Line Items]
Common stock shares reserved for future issuance	10,474,054	10,411,641