• Filing Date: 2015-03-10
  • Form Type: 10-K
  • Description: Annual report
v2.4.1.9
Stockholders' Equity (Preferred Stock) - Additional Information (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended 0 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Jun. 02, 2014
Feb. 04, 2014
Oct. 17, 2013
Stockholders Equity [Line Items]            
Derecognition of preferred stock dividends payable $ 4hci_DerecognitionOfPreferredStockDividendsPayable          
Preferred shares outstanding 0us-gaap_PreferredStockSharesOutstanding 0us-gaap_PreferredStockSharesOutstanding        
Preferred shares Authorized 18,100,000us-gaap_PreferredStockSharesAuthorized 18,100,000us-gaap_PreferredStockSharesAuthorized        
Preferred shares issued 0us-gaap_PreferredStockSharesIssued 0us-gaap_PreferredStockSharesIssued        
Additional shares of preferred stock authorized to issue, no par value 18,100,000hci_PreferredStockSharesAuthorizedAdditional          
Common Stock [Member]            
Stockholders Equity [Line Items]            
Conversion of preferred stock to common stock, shares 107,298us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
130,498us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
1,006,518us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
     
Series A Preferred Stock [Member]            
Stockholders Equity [Line Items]            
Preferred stock conversion cancellation date Apr. 01, 2014          
Preferred stock Dividends rate         7.00%us-gaap_PreferredStockDividendRatePercentage
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
 
Shares of Series A Preferred redeemed 3,386us-gaap_StockRedeemedOrCalledDuringPeriodShares
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
    3,386us-gaap_StockRedeemedOrCalledDuringPeriodShares
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
   
Shares of Series A Preferred redeemed, per share       $ 10us-gaap_PreferredStockRedemptionPricePerShare
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
   
Derecognition of preferred stock dividends payable       $ 4hci_DerecognitionOfPreferredStockDividendsPayable
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
   
Conversion of preferred stock to common stock, shares (107,298)us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
(130,498)us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
(1,006,518)us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
     
Preferred shares outstanding 0us-gaap_PreferredStockSharesOutstanding
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
         
Series B Preferred Stock [Member]            
Stockholders Equity [Line Items]            
Preferred shares outstanding 0us-gaap_PreferredStockSharesOutstanding
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
0us-gaap_PreferredStockSharesOutstanding
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
       
Preferred shares Authorized 400,000us-gaap_PreferredStockSharesAuthorized
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
400,000us-gaap_PreferredStockSharesAuthorized
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
      400,000us-gaap_PreferredStockSharesAuthorized
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
Minimum dividend payment per shares           $ 1.00us-gaap_PreferredStockDividendRatePerDollarAmount
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
Ratio of maximum aggregate preferred stock dividend to common stock dividend per share           100hci_RatioOfMaximumAggregatePreferredStockDividendToCommonStockDividendPerShare
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
Number of votes per shares           100hci_NumberOfVotesPerShare
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
Ratio of maximum aggregate preferred stock liquidation payment to common stock liquidation payment           100hci_RatioOfMaximumAggregatePreferredStockLiquidationPaymentToCommonStockLiquidationPayment
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
Preferred shares issued 0us-gaap_PreferredStockSharesIssued
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
0us-gaap_PreferredStockSharesIssued
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
       
Series B Preferred Stock [Member] | Minimum [Member]            
Stockholders Equity [Line Items]            
Preferred stock liquidation preference           $ 100.00us-gaap_PreferredStockLiquidationPreference
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember