• Filing Date: 2015-03-10
  • Form Type: 10-K
  • Description: Annual report
v2.4.1.9
Deferred Policy Acquisition Costs - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]      
Amortization $ 32,918us-gaap_DeferredPolicyAcquisitionCostAmortizationExpense $ 27,058us-gaap_DeferredPolicyAcquisitionCostAmortizationExpense $ 18,273us-gaap_DeferredPolicyAcquisitionCostAmortizationExpense