XML 34 R21.htm IDEA: XBRL DOCUMENT v3.21.2
General General (Tables)
9 Months Ended
Sep. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Effects of Reinsurance
The effect of reinsurance on property and casualty premiums written and earned was as follows:

Three Months Ended September 30,Nine Months Ended September 30,
2021202020212020
 (Amounts in thousands)
Premiums Written
Direct $1,024,753 $949,026 $2,934,777 $2,721,801 
Ceded(17,322)(14,156)(48,750)(35,555)
Assumed161 83 13,048 7,918 
     Net$1,007,592 $934,953 $2,899,075 $2,694,164 
Premiums Earned
Direct$947,458 $905,210 $2,800,357 $2,646,810 
Ceded(17,175)(15,230)(48,335)(40,793)
Assumed3,322 2,032 9,912 6,136 
     Net$933,605 $892,012 $2,761,934 $2,612,153 
Allowance for Credit Losses on Premium Receivable
The following table presents a summary of changes in allowance for credit losses on premiums receivable:
 Three Months Ended September 30,Nine Months Ended September 30,
 2021202020212020
 (Amounts in thousands)
Beginning balance$6,000 $10,000 $10,000 $1,445 
    Cumulative effect of adopting ASU 2016-13— — — 1,855 
Beginning balance, as adjusted 6,000 10,000 10,000 3,300 
     Provision during the period for expected credit losses 694 559 (1,837)9,448 
Write-off amounts during the period(838)(735)(2,610)(3,279)
Recoveries during the period of amounts previously written off 144 176 447 531 
Ending balance $6,000 $10,000 $6,000 $10,000 
Allowance for Credit Losses on Reinsurance Recoverables
The following table presents a summary of changes in allowance for credit losses on reinsurance recoverables:
 Three Months Ended September 30,Nine Months Ended September 30,
 2021202020212020
 (Amounts in thousands)
Beginning balance$— $88 $91 $— 
    Cumulative effect of adopting ASU 2016-13— — — 159 
Beginning balance, as adjusted — 88 91 159 
     Provision during the period for expected credit losses — (30)(91)(101)
Write-off amounts during the period— — — — 
Recoveries during the period of amounts previously written off — — — — 
Ending balance$— $58 $— $58