XML 14 R1.htm IDEA: XBRL DOCUMENT v3.23.1
Document & Entity Information - shares
 3 Months Ended
Mar. 31, 2023
May 15, 2023
Document and Entity Information [Abstract]    
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One 800 2nd Avenue S.  
Document Type 10-Q  
Document Quarterly Report true  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2023  
Trading Symbol UIHC  
Title of 12(b) Security Common Stock, $0.0001 par value per share  
Security Exchange Name NASDAQ  
Registrant Name United Insurance Holdings Corp.  
City Area Code 727-  
Local Phone Number 895-7737  
Central Index Key 0001401521  
Filer Category Non-accelerated Filer  
Common Stock, Shares, Outstanding   43,287,573
Document Transition Report false  
Entity File Number 001-35761  
Entity Emerging Growth Company false  
Entity Interactive Data Current Yes  
Entity Shell Company false  
Entity Small Business true  
Entity Current Reporting Status Yes  
Entity Address, City or Town St. Petersburg,  
Entity Address, State or Province FL  
Entity Tax Identification Number 75-3241967  
Entity Address, Postal Zip Code 33701  
Document Period End Date Mar. 31, 2023