XML 106 R79.htm IDEA: XBRL DOCUMENT v3.8.0.1
Liability for Unpaid Losses and Loss Adjustment Expense - Claims Development (Details)
$ in Thousands
Dec. 31, 2017
USD ($)
claim
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Dec. 31, 2013
USD ($)
Dec. 31, 2012
USD ($)
Dec. 31, 2011
USD ($)
Dec. 31, 2010
USD ($)
Dec. 31, 2009
USD ($)
Dec. 31, 2008
USD ($)
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net $ 163,738 $ 115,917                
Other Short-duration Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 151,796                  
Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net 12,384 6,031                
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net 139,413                  
Property and Casualty, Personal Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 1,133,331                  
Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net 101,544 109,320                
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net 1,031,936                  
Property and Casualty, Commercial Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 182,563                  
Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net 49,810 566                
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net 132,753                  
Short-duration Insurance Contracts, Accident Year 2007 | Other Short-duration Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net 1                  
Short-duration Insurance Contracts, Accident Year 2007 | Property and Casualty, Personal Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net 149                  
Short-duration Insurance Contracts, Accident Year 2007 | Property and Casualty, Commercial Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net 0                  
Short-duration Insurance Contracts, Accident Year 2008 | Other Short-duration Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 12,883 12,884 $ 12,885 $ 12,761 $ 12,661 $ 11,877 $ 11,833 $ 12,324 $ 12,871 $ 13,504
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ 0                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 1,173                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 12,883 12,884 12,557 12,403 12,360 11,404 11,104 10,647 9,309 6,169
Short-duration Insurance Contracts, Accident Year 2008 | Property and Casualty, Personal Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 27,463 27,453 27,468 27,564 27,597 27,358 27,161 27,174 28,126 30,073
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ 0                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 3,220                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 27,461 27,451 27,445 27,390 27,358 27,044 26,360 25,264 23,806 17,915
Short-duration Insurance Contracts, Accident Year 2008 | Property and Casualty, Commercial Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 1,899 1,902 1,905 1,906 2,045 2,051 2,137 1,939 3,844 12,428
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ 0                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 261                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 1,899 1,900 1,902 1,902 1,927 1,897 1,665 1,678 1,619 $ 700
Short-duration Insurance Contracts, Accident Year 2009 | Other Short-duration Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 10,007 10,009 9,837 9,844 9,902 10,026 10,093 10,135 10,610  
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ 0                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 1,097                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 10,007 10,009 9,688 9,570 9,471 9,062 8,470 7,507 4,807  
Short-duration Insurance Contracts, Accident Year 2009 | Property and Casualty, Personal Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 44,617 44,996 44,959 45,116 45,316 45,583 45,515 46,089 46,952  
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (40)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 4,150                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 44,577 44,966 44,898 44,737 44,413 44,114 43,149 41,134 31,525  
Short-duration Insurance Contracts, Accident Year 2009 | Property and Casualty, Commercial Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 3,486 3,489 3,490 3,459 4,182 3,853 4,054 5,233 11,323  
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ 0                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 383                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 3,484 3,485 3,471 3,446 3,920 3,415 3,410 3,616 $ 1,639  
Short-duration Insurance Contracts, Accident Year 2010 | Other Short-duration Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 11,072 11,072 11,105 11,020 11,126 10,733 11,042 9,911    
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ 0                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 1,161                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 11,072 11,073 10,327 10,242 10,182 9,036 8,128 4,346    
Short-duration Insurance Contracts, Accident Year 2010 | Property and Casualty, Personal Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 51,836 51,674 51,841 51,685 52,239 51,862 51,292 51,144    
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (4)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 5,090                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 51,435 51,163 50,704 50,215 49,256 46,711 43,932 32,993    
Short-duration Insurance Contracts, Accident Year 2010 | Property and Casualty, Commercial Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 4,112 4,112 4,160 4,291 5,489 5,374 5,603 12,134    
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ 0                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 580                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 4,112 4,112 3,909 3,909 3,966 3,461 3,127 $ 1,968    
Short-duration Insurance Contracts, Accident Year 2011 | Other Short-duration Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 10,741 10,740 10,575 10,630 10,896 11,022 11,126      
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ 0                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 1,217                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 10,741 10,740 10,128 9,837 9,444 8,013 4,587      
Short-duration Insurance Contracts, Accident Year 2011 | Property and Casualty, Personal Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 60,288 60,215 59,517 58,047 57,670 56,840 53,878      
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (47)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 6,217                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 59,806 59,461 58,069 55,532 52,412 48,558 36,419      
Short-duration Insurance Contracts, Accident Year 2011 | Property and Casualty, Commercial Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 8,985 9,030 9,142 8,972 10,197 11,280 12,702      
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (52)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 758                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 8,933 8,851 8,825 7,846 7,605 6,241 $ 3,541      
Short-duration Insurance Contracts, Accident Year 2012 | Other Short-duration Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 9,138 9,147 9,412 9,350 9,651 10,760        
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (12)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 1,063                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 9,126 9,124 8,626 8,242 7,631 5,112        
Short-duration Insurance Contracts, Accident Year 2012 | Property and Casualty, Personal Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 69,064 69,000 68,388 68,923 69,438 65,112        
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (18)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 11,025                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 68,655 68,337 66,739 64,675 60,640 42,699        
Short-duration Insurance Contracts, Accident Year 2012 | Property and Casualty, Commercial Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 12,615 8,671 9,771 9,690 9,540 11,404        
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (40)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 803                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 12,575 8,552 7,543 6,893 6,942 $ 4,583        
Short-duration Insurance Contracts, Accident Year 2013 | Other Short-duration Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 5,857 5,736 5,401 5,817 6,657          
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (16)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 554                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 5,626 5,566 4,811 4,496 2,925          
Short-duration Insurance Contracts, Accident Year 2013 | Property and Casualty, Personal Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 92,792 92,702 93,041 94,755 98,461          
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (385)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 8,331                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 91,789 90,627 89,068 85,346 63,732          
Short-duration Insurance Contracts, Accident Year 2013 | Property and Casualty, Commercial Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 7,573 8,382 11,826 6,420 8,359          
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (319)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 742                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 7,254 7,248 5,317 5,127 $ 2,958          
Short-duration Insurance Contracts, Accident Year 2014 | Other Short-duration Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 7,956 8,016 7,927 9,073            
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (54)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 687                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 7,898 7,868 6,237 4,008            
Short-duration Insurance Contracts, Accident Year 2014 | Property and Casualty, Personal Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 132,096 131,402 130,488 130,090            
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (1,427)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 12,750                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 129,636 125,951 119,612 88,375            
Short-duration Insurance Contracts, Accident Year 2014 | Property and Casualty, Commercial Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 16,816 16,311 15,752 15,845            
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (1,762)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 681                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 14,420 13,212 9,452 $ 6,379            
Short-duration Insurance Contracts, Accident Year 2015 | Other Short-duration Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 19,352 19,723 19,669              
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (151)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 1,382                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 18,817 18,129 11,104              
Short-duration Insurance Contracts, Accident Year 2015 | Property and Casualty, Personal Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 195,864 195,902 181,609              
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (3,359)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 18,914                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 188,199 174,993 123,888              
Short-duration Insurance Contracts, Accident Year 2015 | Property and Casualty, Commercial Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 24,568 20,434 16,554              
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (2,168)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 849                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 20,645 17,139 $ 10,188              
Short-duration Insurance Contracts, Accident Year 2016 | Other Short-duration Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 17,898 17,053                
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (564)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 84                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 16,116 12,432                
Short-duration Insurance Contracts, Accident Year 2016 | Property and Casualty, Personal Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 250,774 249,276                
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (10,112)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 29,705                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 232,266 170,527                
Short-duration Insurance Contracts, Accident Year 2016 | Property and Casualty, Commercial Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 25,599 38,632                
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (6,249)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 1,223                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 16,687 $ 10,917                
Short-duration Insurance Contracts, Accident Year 2017 | Other Short-duration Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 46,892                  
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (3,455)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 13                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 37,127                  
Short-duration Insurance Contracts, Accident Year 2017 | Property and Casualty, Personal Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 208,537                  
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (44,937)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 55,410                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 138,112                  
Short-duration Insurance Contracts, Accident Year 2017 | Property and Casualty, Commercial Insurance Product Line                    
Claims Development [Line Items]                    
Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net 76,910                  
Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net $ (12,074)                  
Short-duration Insurance Contracts, Number of Reported Claims | claim 3,949                  
Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net $ 42,744