Real Estate Owned Schedule of Real Estate Owned Activity (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($) property	Sep. 30, 2021 USD ($) property	Sep. 30, 2022 USD ($) property	Sep. 30, 2021 USD ($) property
Number of Properties
Beginning Balance | property	6	14	7	13
Transfers from mortgage loans | property	0	4	3	7
Disposals | property	(1)	(3)	(5)	(5)
Ending Balance | property	5	15	5	15
Carrying Value
Beginning Balance	$ 20,866	$ 35,295	$ 24,681	$ 23,598
Transfers from mortgage loans	0	1,479	1,018	14,033
Capital expenditures and other adjustments to cost	62	312	137	2,205
Adjustments to record at the lower of cost or fair value	(121)	699	(539)	(1,406)
Disposals	(69)	(783)	(4,559)	(1,428)
Ending Balance	$ 20,738	$ 37,002	$ 20,738	$ 37,002