• Filing Date: 2019-05-03
  • Form Type: 10-Q
  • Description: Quarterly report
v3.19.1
Document and Entity Information - shares
3 Months Ended
Mar. 31, 2019
Apr. 26, 2019
Document and Entity Information [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2019  
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q1  
Entity Registrant Name HCI Group, Inc.  
Entity Central Index Key 0001400810  
Current Fiscal Year End Date --12-31  
Entity Filer Category Accelerated Filer  
Trading Symbol HCI  
Entity Common Stock, Shares Outstanding   8,502,724
Entity Emerging Growth Company false  
Entity Small Business false