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Debt Financing - Summary of TOB Trust Financings Were Repaid in Connection With Redemption or Sale of Underlying Assets (Details) - USD ($)	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Debt Instrument Redemption [Line Items]
Paydown Applied	$ 135,177,000	$ 171,823,000
M31 TEBS [Member] | Greens of Pine Glen [Member]
Debt Instrument Redemption [Line Items]
Month		2023-02
Paydown Applied		$ 7,579,000
TOB Trust [Member] | Hope on Avalon GIL [Member]
Debt Instrument Redemption [Line Items]
Month	2024-01
Paydown Applied	$ 18,712,000
TOB Trust [Member] | Trust 2021-XF2926 - Hope on Avalon taxable GIL [Member]
Debt Instrument Redemption [Line Items]
Month	2024-01
Paydown Applied	$ 9,515,000
TOB Trust [Member] | Trust 2021-XF2939 - Osprey Village Property Loan [Member]
Debt Instrument Redemption [Line Items]
Month	2024-02
Paydown Applied	$ 12,365,000
TOB Trust [Member] | Trust 2021-XF2939 - Osprey Village Supplemental property loan [Member]
Debt Instrument Redemption [Line Items]
Month	2024-02
Paydown Applied	$ 3,795,000
TOB Trust [Member] | Trust 2021-XF2953 - Willow Place Property Loan [Member]
Debt Instrument Redemption [Line Items]
Month	2024-02
Paydown Applied	$ 15,080,000
TOB Trust [Member] | Trust 2021-XF2926 - Legacy Commons at Signal Hills property loan [Member]
Debt Instrument Redemption [Line Items]
Month	2024-02
Paydown Applied	$ 28,985,000
TOB Trust [Member] | Trust 2021-XF2939 - Residency at the Mayer Series A-T [Member]
Debt Instrument Redemption [Line Items]
Month	2024-03
Paydown Applied	$ 9,480,000
TOB Trust [Member] | So La Impact Opportunity Zone Fund [Member]
Debt Instrument Redemption [Line Items]
Month	2024-03
Paydown Applied	$ 350,000
TOB Trust [Member] | Southpark MRB [Member] | MRB [Member]
Debt Instrument Redemption [Line Items]
Month	2024-07
Paydown Applied	$ 9,840,000
TOB Trust [Member] | Trust 2021-XF2953 - Willow Place GIL [Member]
Debt Instrument Redemption [Line Items]
Month	2024-08
Paydown Applied	$ 3,440,000
TOB Trust [Member] | Trust 2021-XF2953 - Magnolia Heights GIL
Debt Instrument Redemption [Line Items]
Month	2024-09
Paydown Applied	$ 16,310,000
TOB Trust [Member] | Trust 2021-XF2953 - Magnolia Heights property loan
Debt Instrument Redemption [Line Items]
Month	2024-09
Paydown Applied	$ 6,480,000
TOB Trust [Member] | Trust 2021-XF2939 - Residency at the Mayer Series A-T
Debt Instrument Redemption [Line Items]
Month	2024-09
Paydown Applied	$ 825,000
TOB Trust [Member] | Oasis at Twin Lakes GIL [Member]
Debt Instrument Redemption [Line Items]
Month		2023-06
Paydown Applied		$ 30,600,000
TOB Trust [Member] | Ocotillo Springs Series A [Member]
Debt Instrument Redemption [Line Items]
Month		2023-07
Paydown Applied		$ 9,980,000
TOB Trust [Member] | Trust 2021-XF2939 - Ocotillo Springs [Member]
Debt Instrument Redemption [Line Items]
Month		2023-07
Paydown Applied		$ 5,770,000
TOB Trust [Member] | Trust 2021-XF2926 - Oasis at Twin Lakes property loan [Member]
Debt Instrument Redemption [Line Items]
Month		2023-06
Paydown Applied		$ 21,600,000
TOB Trust [Member] | Hope on Broadway GIL [Member]
Debt Instrument Redemption [Line Items]
Month		2023-07
Paydown Applied		$ 9,682,000
TOB Trust [Member] | Hilltop at Signal Hills [Member]
Debt Instrument Redemption [Line Items]
Month		2023-08
Paydown Applied		$ 22,005,000
TOB Trust [Member] | Trust 2021-XF2926 - Hilltop at Signal Hills property loan [Member]
Debt Instrument Redemption [Line Items]
Month		2023-08
Paydown Applied		$ 19,055,000
TOB Trust [Member] | Centennial Crossings GIL [Member]
Debt Instrument Redemption [Line Items]
Month		2023-09
Paydown Applied		$ 29,772,000
TOB Trust [Member] | Trust 2020 - XF 2908 - Centennial Crossings Property Loan [Member]
Debt Instrument Redemption [Line Items]
Month		2023-09
Paydown Applied		$ 15,780,000

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