Related Party Transactions	12 Months Ended
	Dec. 31, 2021
Related Party Transactions [Abstract]
Related Party Transactions	Related Party TransactionsSince the Company’s inception, it has engaged in various immaterial transactions with its executive officers and directors, holders of more than 10% of its voting securities, and their affiliates. During the years ended December 31, 2019 and 2020, a related party investor and its affiliates participated in consolidated securitization transactions sponsored and serviced by the Company by receiving cash distributions on previously purchased securitization notes or residual certificates.