v3.25.4

Note 8 - Mortgages (Details Textual) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Oct. 31, 2025 | Oct. 31, 2024
JP Morgan Chase Bank [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 50,000 |
Warehouse Agreement Borrowings | $ 0 | $ 7,300
Line of Credit Facility, Expiration Date | Apr. 01, 2026 |
JP Morgan Chase Bank [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Minimum [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Basis Spread on Variable Rate | 2.00% |
JP Morgan Chase Bank [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Maximum [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Basis Spread on Variable Rate | 2.25% |
Customers Bank [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 100,000 |
Warehouse Agreement Borrowings | $ 17,800 | 78,600
Line of Credit Facility, Expiration Date | Mar. 04, 2026 |
Customers Bank [Member] | Bloomberg Short-term Bank Yield Index ("BSBY") rate or SOFR | Minimum [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Basis Spread on Variable Rate | 2.125% |
Customers Bank [Member] | Bloomberg Short-term Bank Yield Index ("BSBY") rate or SOFR | Maximum [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Basis Spread on Variable Rate | 4.50% |
Hinsdale Bank & Trust Company, N.A. [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 50,000 |
Warehouse Agreement Borrowings | $ 35,900 | 45,500
Line of Credit Facility, Expiration Date | Jul. 13, 2026 |
Hinsdale Bank & Trust Company, N.A. [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Basis Spread on Variable Rate | 1.75% |
Debt Instrument Variable Rate Basis Floor Rate | 2.75% |
Plains Capital Bank [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 75,000 |
Warehouse Agreement Borrowings | $ 40,600 |
Line of Credit Facility, Expiration Date | May 31, 2026 |
Plains Capital Bank [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument Variable Rate Basis Floor Rate | 5.50% |
Plains Capital Bank [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Minimum [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Basis Spread on Variable Rate | 2.125% |
Plains Capital Bank [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Maximum [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Basis Spread on Variable Rate | 9.00% |
Nonrecourse Mortgages Secured By Inventory [Member] | Mortgages [Member] | Home Building [Member] |  |
Debt Instrument [Line Items] |  |
Secured Debt | $ 29,500 | 90,700
Debt Instrument, Collateral Amount | $ 113,900 | $ 249,700
Debt, Weighted Average Interest Rate | 7.40% | 8.70%

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