XML 83 R66.htm IDEA: XBRL DOCUMENT v3.3.1.900
Reinsurance (Premiums Written and Earned) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Summary of the effect of reinsurance on premiums written and earned      
Direct premiums written $ 780,982 $ 761,043 $ 566,745
Direct premiums earned 772,968 755,623 568,629
Assumed premiums written 31,236 18,566 802
Assumed premiums earned 22,691 12,987 804
Ceded premiums written (102,933) (77,760) (42,365)
Ceded premium earned (101,510) (68,879) (41,514)
Net premiums written 709,285 701,849 525,182
Net premiums earned $ 694,149 $ 699,731 $ 527,919