Notes Receivable and Current Expected Credit Losses - Schedule of Notes Receivable Outstanding (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024	Jun. 30, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	$ (1,980)	$ (1,852)	$ (1,682)	$ (1,472)
Total notes receivable	139,773	132,565
Allowance related to unfunded commitments	193	509	$ 377	$ 732
Other liabilities
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance related to unfunded commitments	200	500
Mezzanine loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal	113,178
Accrued interest and fees	28,575
Notes receivable	141,753	121,433
Maximum principal commitment	121,900
Mezzanine loan | Solis Gainesville II
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal	19,595
Accrued interest and fees	6,480
Notes receivable	26,075	25,291
Maximum principal commitment	$ 19,595
Interest rate	6.00%
Mezzanine loan | Solis Kennesaw
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal	$ 37,870
Accrued interest and fees	10,414
Notes receivable	48,284	45,562
Maximum principal commitment	$ 37,870
Interest rate	9.00%
Mezzanine loan | Solis Peachtree Corners
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal	$ 28,440
Accrued interest and fees	7,562
Notes receivable	36,002	33,549
Maximum principal commitment	$ 28,440
Interest rate	15.00%
Mezzanine loan | The Allure at Edinburgh
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal	$ 9,228
Accrued interest and fees	2,486
Notes receivable	11,714	11,215
Maximum principal commitment	$ 9,228
Interest rate	10.00%
Mezzanine loan | Solis North Creek
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal	$ 18,045
Accrued interest and fees	1,633
Notes receivable	19,678	5,816
Maximum principal commitment	$ 26,767
Interest rate	12.00%
Other notes receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable	$ 0	$ 12,984