XML 74 R61.htm IDEA: XBRL DOCUMENT v3.22.4
Reserves for Insurance Claims and Claim Expenses - Narrative (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
loan
claim
Dec. 31, 2021
USD ($)
loan
policy
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Liability for Claims and Claims Adjustment Expense [Line Items]        
Primary loans in default | loan 4,449 6,227    
Reserve for insurance claims and claim expenses $ 99,836 $ 103,551 $ 90,567 $ 23,752
Number of claims paid | claim 81      
Claims paid, including amounts covered by insurance $ 1,700      
Total policies in-force 594,142 512,316    
Default rate (in percent) 0.75% 1.22%    
Reserve for prior year insurance claims and claims expense $ 41,500      
Fannie Mae        
Liability for Claims and Claims Adjustment Expense [Line Items]        
Number of loans in pool past due 60 days or more | loan 49      
Risk-in-Force of loans in pool past due 60 days or more $ 3,700      
Loan-to-value ratio (less than) 0.80      
Claims applied to pool deductible $ 1,000      
Deductible on policy $ 9,400      
Reinsurance Policy, Type [Axis]: 2016 QSR Transaction | Fannie Mae        
Liability for Claims and Claims Adjustment Expense [Line Items]        
Percent of pool RIF reinsured 100.00%      
Reinsurance Policy, Type [Axis]: QSR Transactions        
Liability for Claims and Claims Adjustment Expense [Line Items]        
Number of covered claims included in number of claims paid | claim 78      
Claims paid QSR transaction $ 300