Debt Financing - Summary of TOB Trust Financings Principal Payments Made in Connection With Repayment or Sale of Underlying Assets (Details) - USD ($)	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Debt Instrument Redemption [Line Items]
Principal Paydown Applied	$ 218,819,000	$ 143,011,466
TOB Trust [Member] \| The Park at Sondrio - Series 2022A [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 30,480,000
TOB Trust [Member] \| The Park at Vietti - Series 2022A [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 21,588,000
TOB Trust [Member] \| Windsor Shores Apartments - Series A [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 17,236,000
TOB Trust [Member] \| Trust 2024-XF3219 - The Park at Sondrio - Series 2022B [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 880,000
TOB Trust [Member] \| Trust 2024-XF3219 - The Park at Vietti - Series 2022B [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 700,000
TOB Trust [Member] \| Trust 2024-XF3219 - Windsor Shore Apartments - Series B [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 640,000
TOB Trust [Member] \| The Ivy Apartments (a/k/a Century Plaza Apartments) [Member]
Debt Instrument Redemption [Line Items]
Month	2026-01
Principal Paydown Applied	$ 24,400,000
TOB Trust [Member] \| Poppy Grove I GIL [Member]
Debt Instrument Redemption [Line Items]
Month	2026-04
Principal Paydown Applied	$ 32,707,000
TOB Trust [Member] \| Poppy Grove II GIL [Member]
Debt Instrument Redemption [Line Items]
Month	2026-04
Principal Paydown Applied	$ 19,238,000
TOB Trust [Member] \| Poppy Grove III GIL [Member]
Debt Instrument Redemption [Line Items]
Month	2026-05
Principal Paydown Applied	$ 35,855,000
TOB Trust [Member] \| Trust 2021-XF2953 - Poppy Grove I taxable GIL [Member]
Debt Instrument Redemption [Line Items]
Month	2026-04	2025-03
Principal Paydown Applied	$ 12,765,000	$ 4,160,000
TOB Trust [Member] \| Trust 2021-XF2953 - Poppy Grove II taxable GIL [Member]
Debt Instrument Redemption [Line Items]
Month	2026-04	2025-03
Principal Paydown Applied	$ 7,310,000	$ 1,440,000
TOB Trust [Member] \| Trust 2021-XF2953 - Poppy Grove III taxable GIL [Member]
Debt Instrument Redemption [Line Items]
Month	2026-05	2025-03
Principal Paydown Applied	$ 15,020,000	$ 4,560,000
TOB Trust [Member] \| Trust 2024-XF3219 - Sandy Creek Taxable Loan [Member]
Debt Instrument Redemption [Line Items]
Month		2025-01
Principal Paydown Applied		$ 5,795,000
TOB Trust [Member] \| Legacy Commons at Signal Hills GIL [Member]
Debt Instrument Redemption [Line Items]
Month		2025-05
Principal Paydown Applied		$ 31,155,000
TOB Trust [Member] \| Trust 2024-XF3219 - Sandy Creek Taxable Loan [Member]
Debt Instrument Redemption [Line Items]
Month		2025-04
Principal Paydown Applied		$ 455,000
TOB Trust [Member] \| Osprey Village GIL [Member]
Debt Instrument Redemption [Line Items]
Month		2025-01
Principal Paydown Applied		$ 49,475,000
TOB Trust [Member] \| Trust 2021-XF2953 - Willow Place Apartments GIL
Debt Instrument Redemption [Line Items]
Month		2025-01
Principal Paydown Applied		$ 16,535,000
TOB Trust [Member] \| Trust 2021-XF2953 - Willow Place Apartments Supplemental GIL
Debt Instrument Redemption [Line Items]
Month		2025-01
Principal Paydown Applied		$ 1,200,000
TOB Trust [Member] \| SoLa Impact Opportunity Zone Fund property loan [Member]
Debt Instrument Redemption [Line Items]
Month		2025-03
Principal Paydown Applied		$ 390,000
M45 TEBS Financing [Member] \| Companion at Thornhill Apartments MRB [Member]
Debt Instrument Redemption [Line Items]
Month		2025-06
Principal Paydown Applied		$ 8,842,510
TEBS Residual Financing [Member] \| Companion at Thornhill Apartments MRB [Member]
Debt Instrument Redemption [Line Items]
Month		2025-06
Principal Paydown Applied		$ 1,560,443
TEBS Residual Financing [Member] \| The Palms at Premier Park Apartments MRB [Member]
Debt Instrument Redemption [Line Items]
Month		2025-06
Principal Paydown Applied		$ 2,645,871
2024 PFA Securitization Transaction [Member] \| The Palms at Premier Park Apartments MRB [Member]
Debt Instrument Redemption [Line Items]
Month		2025-06
Principal Paydown Applied		$ 14,797,642