v3.22.2.2
Reinsurance (Loss Portfolio Transfer) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jul. 16, 2020
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Effects of Reinsurance [Line Items]              
Ceded premiums written   $ 15,902 $ 21,588   $ 52,532 $ 61,009  
Accounts receivable   5,749     5,749   $ 6,914
Reinsurance recoverable   542,800     542,800    
LPT              
Effects of Reinsurance [Line Items]              
Pre-tax loss       $ 21,700      
Policyholder benefits and claims incurred, ceded $ 240,000            
Ceded premiums written 92,600            
Payments for Deposits with Other Institutions 96,700            
Reinsurance contract, ultimate incurred losses   282,800     282,800    
Reinsurance contract in excess of the first layer   42,800     42,800    
Accounts receivable   62,000     62,000    
Reinsurance Contract Loss Limit   240,000     240,000    
Reinsurance recoverable   $ 12,500     $ 12,500    
First Layer Of Reinsurance By DARAG Bermuda [Member] | LPT              
Effects of Reinsurance [Line Items]              
Reinsurance Retention Policy, Excess Retention, Amount Reinsured 151,200            
Reinsurance Retention Policy, Amount Retained 24,900            
Second Layer Of Reinsurance By DARAG Bermuda [Member] | LPT              
Effects of Reinsurance [Line Items]              
Reinsurance Retention Policy, Amount Retained 27,800            
Top Layer Of Reinsurance By DARAG Guernsey [Member] | LPT              
Effects of Reinsurance [Line Items]              
Reinsurance Retention Policy, Amount Retained $ 36,100