Net Income (Loss) Per Share (Details) - shares	Oct. 31, 2023	Oct. 31, 2022
Net Income (Loss) Per Share (Details) [Line Items]
Common shares outstanding	3,320,000	106,000
Debentures Subject to Mandatory Redemption [Member]
Net Income (Loss) Per Share (Details) [Line Items]
Common shares outstanding	1,199,000	2,595,000
Warrant [Member]
Net Income (Loss) Per Share (Details) [Line Items]
Common shares outstanding	593,000
Restricted Stock Units (RSUs) [Member]
Net Income (Loss) Per Share (Details) [Line Items]
Common shares outstanding	54,000