• Filing Date: 2015-03-10
  • Form Type: 10-K
  • Description: Annual report
v2.4.1.9
Stock-Based Compensation (Incentive Plan) - Additional Information (Detail)
12 Months Ended
Dec. 31, 2014
Omnibus Incentive Plan New Plan 2012 [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Common shares available for grant 4,246,470us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
/ us-gaap_PlanNameAxis
= hci_OmnibusIncentivePlanNewPlanTwoThousandAndTwelveMember
Stock Option Two Thousand Seven Plan [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Plan termination Year 2007