Loans Held for Investment - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2024 USD ($) Loan	Dec. 31, 2023 USD ($) Loan
Financing Receivable, Allowance for Credit Loss [Line Items]
Accrued interest receivable on loans held for investment	$ 4,100	$ 3,800
Percentage of specific reserve required	100.00%
Non-accruing loans	$ 12,989	7,665
Specific reserve on non accruing loans	400	900
Modifications made to borrowers	311	$ 1
Term concession granted	$ 34
Number of loans modified | Loan	2
Payment deferrals
Financing Receivable, Allowance for Credit Loss [Line Items]
Number of loans modified | Loan	11	10
Active short-term payment deferrals of principal	$ 1,100	$ 858