XML 60 R50.htm IDEA: XBRL DOCUMENT v3.22.2
Allowance for Uncollectible Premiums Receivable (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Mar. 31, 2022
Dec. 31, 2021
Mar. 31, 2021
Dec. 31, 2020
Premiums Receivable, Allowance for Credit Loss [Line Items]                
Premium Receivable, Allowance for Credit Loss $ 14,900   $ 14,900   $ 14,300 $ 13,600 $ 21,000 $ 21,000
Change in allowance for credit losses on premiums receivable 1,500   2,700          
Premiums Receivable, Allowance for Credit Losses, Historical                
Premiums Receivable, Allowance for Credit Loss [Line Items]                
Change in allowance for credit losses on premiums receivable 900 $ 3,000   $ 5,100        
Reduction in Allowance for Credit Losses on Premiums Receivable                
Premiums Receivable, Allowance for Credit Loss [Line Items]                
Change in allowance for credit losses on premiums receivable   2,200 (1,500) 3,400        
Premiums Receivable, Allowance for Credit Losses, Current period policies                
Premiums Receivable, Allowance for Credit Loss [Line Items]                
Change in allowance for credit losses on premiums receivable 600   4,200          
Premiums Receivable [Member]                
Premiums Receivable, Allowance for Credit Loss [Line Items]                
Premium Receivable, Allowance for Credit Loss 14,900 18,300 14,900 18,300        
Current period provision for expected credit losses 1,169 733 2,085 1,541        
Write-offs charged against the allowance for credit losses (918) (3,526) (1,438) (4,400)        
Recoveries $ 349 $ 93 $ 653 $ 159