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Concentration of Credit Risk - Additional Information (Detail) - Financing Receivable - Geographic Concentration Risk
Sep. 30, 2022
Dec. 31, 2021
Texas    
Concentration Risk [Line Items]    
Concentration risk, Percentage 14.00% 14.00%
Florida    
Concentration Risk [Line Items]    
Concentration risk, Percentage 14.00% 14.00%
California    
Concentration Risk [Line Items]    
Concentration risk, Percentage   11.00%