Notes Receivable and Current Expected Credit Losses - Schedule of Interest Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income	$ 4,701	$ 3,690	$ 13,959	$ 10,823
Mezzanine loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income	4,072	3,496	12,038	10,257
Other interest income
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income	629	194	1,921	566
Solis Gainesville II | Mezzanine loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income	794	717	2,366	1,964
Solis Kennesaw | Mezzanine loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income	1,437	1,164	3,988	1,629
Solis Peachtree Corners | Mezzanine loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income	1,067	617	2,867	617
The Allure at Edinburgh | Mezzanine loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income	348	258	1,036	258
Solis City Park II | Mezzanine loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income	127	740	1,482	2,142
Solis North Creek | Mezzanine loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income	299	0	299	0
The Interlock | Mezzanine loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income	$ 0	$ 0	$ 0	$ 3,647