• Filing Date: 2018-03-07
  • Form Type: 10-K
  • Description: Annual report
v3.8.0.1
Reinsurance - Impact of the Reinsurance Treaties on Premiums Written and Earned (Detail) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Premiums Written:                              
Direct                         $ 346,188 $ 352,803 $ 393,009
Assumed                         1,158 14,388 3,329
Gross written                         347,346 367,191 396,338
Ceded                         (133,635) (135,051) (140,614)
Net premiums written                         213,711 232,140 255,724
Premiums Earned:                              
Direct                         347,235 372,699 360,878
Assumed                         11,018 5,979 62,242
Gross earned                         358,253 378,678 423,120
Ceded                         (133,635) (135,051) (140,614)
Net premiums earned $ 55,771 $ 43,964 $ 61,847 $ 63,036 $ 63,352 $ 63,300 $ 58,528 $ 58,447 $ 61,626 $ 62,765 $ 76,387 $ 81,728 $ 224,618 $ 243,627 $ 282,506