Debt MIF Warehousing Agreement (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Nov. 14, 2022	Sep. 19, 2022
Debt Instrument [Line Items]
Maximum Borrowing Availability under all Credit Lines	$ 290,000	$ 390,000
Notes payable bank - financial service operations	223,618	$ 245,741
Warehousing Agreement - Third Amended and Restated
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 200,000		$ 300,000	$ 275,000
Basis point spread on variable rate under warehouse	1.90%
Libor Floor	0.25%
Line of Credit Facility, Expiration Date	May 26, 2023
Repurchase Agreement-Fifth Amendment to Second Amendment and Restated
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 90,000
Line of Credit Facility, Expiration Date	Oct. 23, 2023
SOFR - Loan Type 2	2.375%
SOFR	2.75%
Minimum [Member] | Repurchase Agreement-Fifth Amendment to Second Amendment and Restated
Debt Instrument [Line Items]
Basis point spread on variable rate under warehouse	1.50%
Maximum [Member] | Repurchase Agreement-Fifth Amendment to Second Amendment and Restated
Debt Instrument [Line Items]
Basis point spread on variable rate under warehouse	2.00%