Commitments and Contingencies - Legal (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 08, 2022	Dec. 31, 2021
Representation and Warranty Claims [Member]
Roll-forward of claims activity for loans put-back to the mortgage origination segment
Balance, beginning of period	$ 30,271	$ 30,137	$ 31,407	$ 30,085
Claims made	18,216	8,575	28,058	13,687
Claims resolved with no payment	(3,454)	(1,956)	(7,974)	(4,870)
Repurchases	(16,318)	(3,446)	(22,776)	(5,257)
Indemnification payments		(547)		(882)
Balance, end of period	28,715	32,763	28,715	32,763
Reserve for Indemnification Liability:
Total	28,715	32,763	28,715	32,763		$ 31,407
Indemnification Agreement [Member]
Commitments and Contingencies
Provision for indemnification losses	800	2,500	1,200	5,500
Roll-forward of claims activity for loans put-back to the mortgage origination segment
Balance, beginning of period	27,250	24,261	27,424	21,531
Additions for new sales	762	2,858	1,515	5,865
Repurchases	(4,211)	(274)	(4,775)	(398)
Early payment defaults	(51)	(25)	(122)	(36)
Indemnification payments		(122)		(264)
Change in reserves for loans sold in prior years		(326)	(292)	(326)
Balance, end of period	23,750	26,372	23,750	26,372
Reserve for Indemnification Liability:
Specific claims	829		829			345
Incurred but not reported claims	22,921		22,921			27,079
Total	$ 23,750	$ 26,372	$ 23,750	$ 26,372		$ 27,424
WR Investments LP
Commitments and Contingencies
Loss of subordinated bonds					$ 13,000