Loss Per Share - Schedule of Potentially Dilutive Securities Excluded from the Diluted Loss Per Share Calculation (Details) - shares	6 Months Ended
Apr. 30, 2026	Apr. 30, 2025
Loss Per Share
Potentially dilutive securities excluded from diluted loss per share calculation	2,112,063	1,011,253
Series B Preferred Stock
Loss Per Share
Preferred stock, dividend rate, percentage	5.00%	5.00%
Employee Stock Option
Loss Per Share
Potentially dilutive securities excluded from diluted loss per share calculation	439	532
Unvested Restricted Stock Units
Loss Per Share
Potentially dilutive securities excluded from diluted loss per share calculation	2,110,363	1,009,460
5% Series B Cumulative Convertible Perpetual Preferred Stock
Loss Per Share
Potentially dilutive securities excluded from diluted loss per share calculation	1,261	1,261

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482662/260-10-50-1

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- Definition

The percentage rate used to calculate dividend payments on preferred stock.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
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-URI https://asc.fasb.org/1943274/2147481112/505-10-50-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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-Paragraph 2
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-Publisher FASB
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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