Related Party Transactions - Additional Information (Details) - USD ($)				12 Months Ended
	Apr. 07, 2020	Jan. 28, 2020	Jan. 22, 2020	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Oct. 08, 2021	Jan. 16, 2020
Related Party Transaction [Line Items]
Sales in UPB of loans affiliate				$ 25,817,000	$ 32,156,000
Proceeds from loans				$ 0
Unpaid Principal Balance [Member]
Related Party Transaction [Line Items]
Sales in UPB of loans affiliate					$ 188,400,000	$ 100,000
Shares underlying warrants
Related Party Transaction [Line Items]
Exercise price per share	$ 1,000
Warrants to purchase an aggregate shares	3,013,125
Common Stock
Related Party Transaction [Line Items]
Issuance of common stock, shares		1,087,500	7,250,000	233,966	74,009	11,699,037
Convertible preferred shares outstanding into common stock							11,688,310	11,749,994
Series A Convertible Preferred Stock
Related Party Transaction [Line Items]
Convertible preferred shares outstanding							45,000
Private Placement | Series A Convertible Preferred Stock
Related Party Transaction [Line Items]
Issuance of common stock, shares	45,000
Preferred stock, par or stated value per share	$ 0.01