Borrowings - Schedule of Senior and Subordinated Debts (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Senior debt and subordinated debt	$ 535,384	$ 539,634
Subordinated debt
Debt Instrument [Line Items]
Senior debt and subordinated debt	538,778	543,601
Unamortized discounts and issuance costs
Debt Instrument [Line Items]
Senior debt and subordinated debt	$ 3,394	$ 3,967