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Real Estate Loans Receivable - Additional Information (Detail) - USD ($) |  |  |  | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
Mar. 05, 2026 | Apr. 01, 2025 | Aug. 06, 2024 | Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025 | Dec. 31, 2025 | Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |  |
Construction loan agreement maximum lending capacity |  |  |  | $ 52,100,000 |  |  |  |  |  |
Construction loan monthly interest fixed rate |  |  |  | 9.00% |  |  |  |  |  |
Construction loan payment description |  |  |  |  |  |  | The Construction Loan shall be re-paid in full on or before August 31, 2027, the maturity date. |  |  |
Construction loan maturity date |  |  |  | Aug. 31, 2027 |  |  |  |  |  |
Repayment of construction loan |  |  | $ 15,000,000 |  |  |  |  |  |  |
Mezzanine construction loan agreement lending capacity |  | $ 7,000,000 |  |  |  |  |  |  |  |
Mezzanine construction loan monthly interest fixed rate |  | 12.00% |  |  |  |  |  |  |  |
Mezzanine construction loan maturity date |  |  |  |  |  |  | Mar. 05, 2030 |  |  |
Mezzanine construction loan extended maturity date |  |  |  |  |  |  | Mar. 05, 2031 |  |  |
Real Estate Loan [Member] |  |  |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |  |
Interest income |  |  |  |  | $ 1,000,000 | $ 700,000 | $ 1,900,000 | $ 1,700,000 |  |
Allowance for credit losses | [1] |  |  |  | 958,000 | $ 665,000 | 958,000 | $ 665,000 | $ 1,071,000 | $ 1,436,000
Fair value of receivable |  |  |  |  | 35,600,000 |  | 35,600,000 |  |  |
Mezzanine Construction Loan [Member] |  |  |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |  |
Fair value of receivable |  |  |  |  | $ 7,800,000 |  | $ 7,800,000 |  |  |
[1] | As of June 30, 2026, both our Construction Loan and Mezzanine Construction Loan are included within the non-investment grade category as both entities lack credit agency ratings. We used a non-investment grade credit spread to the applicable U.S. treasury rate to determine a probability of default. As of June 30, 2026, there are no payments that are considered past due nor any on nonaccrual status.

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