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Segment Reporting - Narrative (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2022
USD ($)
segment
Dec. 31, 2021
USD ($)
Segment Reporting Information [Line Items]    
Number of reportable business segments | segment 2  
Accounts and notes receivable $ 142,579 $ 124,016
Mortgage and Real Estate Services Segment    
Segment Reporting Information [Line Items]    
Bad debt expense 0  
homegenius    
Segment Reporting Information [Line Items]    
Accounts and notes receivable $ 15,600 $ 20,000