Other Assets - Schedule of Other Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Commercial loan, held-for-investment	$ 23,515	$ 23,098
Investments in unconsolidated ventures	12,476	16,408
Prepaid expenses and other assets	1,518	1,657
Total	$ 37,509	$ 41,163