• Filing Date: 2018-03-07
  • Form Type: 10-K
  • Description: Annual report
v3.8.0.1
Deferred Policy Acquisition Costs - Summary of Activity with Respect to Deferred Policy Acquisition Costs (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]      
Beginning balance $ 16,639 $ 18,602  
Policy acquisition costs deferred 35,736 35,905  
Amortization (35,663) (37,868) $ (36,224)
Ending balance $ 16,712 $ 16,639 $ 18,602