Quarterly report pursuant to Section 13 or 15(d)

Warehouse Lines of Credit - Additional Information (Details)

v3.22.1
Warehouse Lines of Credit - Additional Information (Details) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Warehouse Lines of Credit [Line Items]    
As Soon As Pooled short-term financing $ 1,156,829,000 $ 1,927,478,000
Line of Credit    
Warehouse Lines of Credit [Line Items]    
As Soon As Pooled short-term financing $ 0 $ 0
Warehouse Agreement Borrowings | Line of Credit    
Warehouse Lines of Credit [Line Items]    
Weighted average interest rate 2.58% 2.40%
Cash balances $ 46,900,000 $ 46,700,000