Real Estate Securities - Schedule of Rollforward of Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Rollforward of Allowance for Credit Losses
Beginning balance allowance for credit losses	$ 854	$ 1,853	$ 921	$ 2,482
Additional decreases to the allowance for credit losses on securities that had an allowance recorded in a previous period	(15)	(514)	(82)	(1,143)
Ending balance of allowance for credit losses	$ 839	$ 1,339	$ 839	$ 1,339