Other Assets (Details) - USD ($) $ in Thousands		Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
REO		$ 132,663	$ 135,847	$ 156,223	$ 178,802	$ 204,762	$ 249,699
Goodwill		61,076		61,076
Intangibles, net		13,500		21,400
Capital contributions made to loan origination partners		30,358		71,673
Other interest-earning assets		74,342		57,522
Interest receivable		66,080		50,191
Other loan related receivables		19,697		34,191
Lease right-of-use asset		38,168		39,370
Other		61,110		73,910
Total Other Assets	[1]	$ 496,994		$ 565,556
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]		Total Other Assets		Total Other Assets
Real estate held-for-investment				$ 11,300
Accumulated amortization		$ 14,500		$ 6,600
Borrowing rate		7.50%

[1] See Note 6 for information regarding the Company’s pledged assets.