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Fair Value Measurements (Details) - Level 2 $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2025 USD ($) | Dec. 31, 2024 USD ($)
Loan Receivables | Market Approach Valuation Technique | Minimum |  |
Financial Instruments Not Measured at Fair Value |  |
Market interest rate percentage | 0.0586 |
Loan Receivables | Market Approach Valuation Technique | Maximum |  |
Financial Instruments Not Measured at Fair Value |  |
Market interest rate percentage | 0.0607 |
Junior subordinated notes | Market Approach Valuation Technique |  |
Financial Instruments Not Measured at Fair Value |  |
Market interest rate percentage | 0.0760 | 0.0794
Mortgages payable | Market Approach Valuation Technique | Minimum |  |
Financial Instruments Not Measured at Fair Value |  |
Market interest rate percentage | 0.0483 | 0.0538
Mortgages payable | Market Approach Valuation Technique | Maximum |  |
Financial Instruments Not Measured at Fair Value |  |
Market interest rate percentage | 0.0646 | 0.0661
Carrying Value | Loan Receivables |  |
Financial Instruments Not Measured at Fair Value |  |
Estimated fair value lower than carrying value | $ 204 |
Carrying Value | Junior subordinated notes |  |
Financial Instruments Not Measured at Fair Value |  |
Estimated fair value lower than carrying value | (3,503) | $ (3,578)
Carrying Value | Mortgages payable |  |
Financial Instruments Not Measured at Fair Value |  |
Estimated fair value lower than carrying value | $ (29,666) | $ (39,277)

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