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Summary of Significant Accounting Policies - Schedule of Notes Receivable (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended	9 Months Ended	12 Months Ended
	Jan. 31, 2025	Jun. 30, 2025	Sep. 30, 2025	Dec. 31, 2024	Mar. 31, 2025	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, carrying value			$ 123,346	$ 123,671
MAXIMUM LOAN COMMITMENT			195,979
Outstanding			99,893
INTEREST RECEIVABLE (OTHER ASSETS)			2,470
ALLOWANCE FOR CREDIT LOSSES			(18,272)	(16,801)		$ (5,196)
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			84,091
Write-off		$ 1,500	1,471	59,563
Mezzanine loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
MAXIMUM LOAN COMMITMENT			19,000
Outstanding			12,028
INTEREST RECEIVABLE (OTHER ASSETS)			206
ALLOWANCE FOR CREDIT LOSSES			0
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			12,234
Mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
MAXIMUM LOAN COMMITMENT			176,979
Outstanding			87,865
INTEREST RECEIVABLE (OTHER ASSETS)			2,264
ALLOWANCE FOR CREDIT LOSSES			(18,272)
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			$ 71,857
Poway, CA
Accounts, Notes, Loans and Financing Receivable [Line Items]
INTEREST RATE			5.62%
Financing receivable, carrying value			$ 117,376	116,304
Columbus, OH
Accounts, Notes, Loans and Financing Receivable [Line Items]
INTEREST RATE			6.48%
Financing receivable, carrying value			$ 5,970	7,367
Arizona | Mezzanine loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
INTEREST RATE			9.00%
MAXIMUM LOAN COMMITMENT			$ 6,000
Outstanding			6,000
INTEREST RECEIVABLE (OTHER ASSETS)			36
ALLOWANCE FOR CREDIT LOSSES			0
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			$ 6,036
Texas | Mezzanine loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
INTEREST RATE			11.00%
MAXIMUM LOAN COMMITMENT			$ 4,500
Outstanding			1
INTEREST RECEIVABLE (OTHER ASSETS)			0
ALLOWANCE FOR CREDIT LOSSES			0
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			$ 1
Texas | Mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
INTEREST RATE			7.00%
MAXIMUM LOAN COMMITMENT			$ 31,150
Outstanding			16,250
INTEREST RECEIVABLE (OTHER ASSETS)			551
ALLOWANCE FOR CREDIT LOSSES			(16,801)
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			$ 0
Write-off				16,800
Allowance for credit loss				16,300
Allowance for credit loss, interest				$ 500
Proceeds from sale of collateral	$ 14,900
Wisconsin | Mezzanine loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
INTEREST RATE			13.00%
MAXIMUM LOAN COMMITMENT			$ 8,500
Outstanding			6,027
INTEREST RECEIVABLE (OTHER ASSETS)			170
ALLOWANCE FOR CREDIT LOSSES			0
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			$ 6,197
North Carolina | Mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
INTEREST RATE			8.00%
MAXIMUM LOAN COMMITMENT			$ 6,000
Outstanding			6,000
INTEREST RECEIVABLE (OTHER ASSETS)			1,441
ALLOWANCE FOR CREDIT LOSSES			(1,471)
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			5,970
Write-off			$ 1,500
Florida | Mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
INTEREST RATE			6.00%
MAXIMUM LOAN COMMITMENT			$ 65,000
Outstanding			0
INTEREST RECEIVABLE (OTHER ASSETS)			0
ALLOWANCE FOR CREDIT LOSSES			0
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			$ 0
California | Mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
INTEREST RATE			6.50%
MAXIMUM LOAN COMMITMENT			$ 45,000
Outstanding			45,000
INTEREST RECEIVABLE (OTHER ASSETS)			181
ALLOWANCE FOR CREDIT LOSSES			0
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			$ 45,181
Florida | Mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
INTEREST RATE			9.00%
MAXIMUM LOAN COMMITMENT			$ 7,700
Outstanding			5,586
INTEREST RECEIVABLE (OTHER ASSETS)			0
ALLOWANCE FOR CREDIT LOSSES			0
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			$ 5,586
Texas | Mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
INTEREST RATE			7.50%
MAXIMUM LOAN COMMITMENT			$ 16,729
Outstanding			9,629
INTEREST RECEIVABLE (OTHER ASSETS)			61
ALLOWANCE FOR CREDIT LOSSES			0
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			$ 9,690
Texas | Mezzanine loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Sale of real estate property					$ 5,400
Texas | Mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
INTEREST RATE			6.75%
MAXIMUM LOAN COMMITMENT			$ 5,400
Outstanding			5,400
INTEREST RECEIVABLE (OTHER ASSETS)			30
ALLOWANCE FOR CREDIT LOSSES			0
FAIR VALUE DISCOUNT AND FEES			0
CARRYING VALUE			$ 5,430

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