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Contractual interest rate for funds borrowed, under the debt agreement.

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Borrowings - Asset - Backed Securitization (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Apr. 07, 2022
Borrowings
Total Aggregate Principal Amount Committed/ Outstanding	$ 907,886	$ 856,000
Fair Value	1,543,910	1,468,996
Financing costs incurred	11,703	11,914
Asset-Backed Securitization
Borrowings
Total Aggregate Principal Amount Committed/ Outstanding	306,000	306,000	$ 425,000
Class A Senior Secured Notes
Borrowings
Total Aggregate Principal Amount Committed/ Outstanding			$ 261,375
Interest rate			4.05%
Class B Senior Secured Notes
Borrowings
Total Aggregate Principal Amount Committed/ Outstanding			$ 44,625
Interest rate			5.15%
Class C Senior Secured Notes
Borrowings
Total Aggregate Principal Amount Committed/ Outstanding			$ 36,125
Interest rate			7.75%
Subordinated 2022 Notes
Borrowings
Total Aggregate Principal Amount Committed/ Outstanding			$ 82,875
Asset pledged as collateral
Borrowings
Financing costs incurred	$ 421,236	$ 410,179