Related Party Transactions - Other Related Party Transactions (Details)		1 Months Ended	3 Months Ended
	Nov. 30, 2018 USD ($)	Feb. 28, 2019 USD ($)	Mar. 31, 2026 USD ($)	Dec. 31, 2025 USD ($)	Jun. 30, 2024 ft²	Nov. 28, 2018 USD ($)
Related Party Transaction
Payables to related parties			$ 2,261,000	$ 1,835,000
Maximum amount per loan		$ 100,000,000.0
Limit on loans that have not yet been acquired or sold		250,000,000.0
Limit on loans outstanding		$ 250,000,000.0
Long-term debt			$ 832,015,000	671,746,000
Due from related party, percentage from sale			10.00%
Revolving Credit Facility | Line of Credit
Related Party Transaction
Maximum revolving credit			$ 600,000,000.0			$ 250,000,000.0
Revolving Credit Facility | Line of Credit | Cantor Credit Agreement
Related Party Transaction
Maximum revolving credit	$ 250,000,000.0
Basis spread on variable rate	1.00%
Long-term debt			0	0
Related Party
Related Party Transaction
Receivables, net			0	0
Payables to related parties			2,300,000	$ 1,800,000
Related Party | Cantor
Related Party Transaction
Net rentable area | ft²					6,200
Monthly payment on sublease			37,000
Lessor, operating sublease, lease received			100,000
Related Party | Cantor Credit Agreement | Line of Credit
Related Party Transaction
Maximum revolving credit	$ 250,000,000.0
Basis spread on variable rate	1.00%
Related Party | Revolving Credit Facility | Line of Credit | Cantor Credit Agreement
Related Party Transaction
Long-term debt			$ 0