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Commitments, Contingencies, and Guarantees (Tables)
3 Months Ended
Mar. 31, 2022
Commitments and Contingencies Disclosure [Abstract]  
Schedule of IRLC Unpaid Principal Balance
The UPB of IRLCs was as follows:
March 31, 2022December 31, 2021
Fixed RateVariable RateFixed RateVariable Rate
IRLCs$20,391,277 $1,076,203 $25,937,777 $1,239,762 
Schedule of Investor Reserves Activity
The following presents the activity in the investor reserves:
Three Months Ended March 31,
20222021
Balance at beginning of period$78,888 $87,191 
Provision for investor reserves2,386 5,347 
Premium recapture and (indemnification losses paid)(515)1,399 
Balance at end of period$80,759 $93,937