XML 13 R1.htm IDEA: XBRL DOCUMENT v3.24.3
Document and Entity Information - shares
9 Months Ended
Sep. 30, 2024
Oct. 31, 2024
Document and Entity Information [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Current Fiscal Year End Date --12-31  
Document Period End Date Sep. 30, 2024  
Document Transition Report false  
Document Fiscal Year Focus 2024  
Entity File Number 001-41196  
Entity Registrant Name USCB Financial Holdings, Inc.  
Entity Incorporation State Country Code FL  
Entity Tax Identification Number 87-4070846  
Entity Address Address Line 1 2301 N.W. 87th Avenue  
Entity Address City Or Town Doral  
Entity Address State Or Province FL  
Entity Address Postal Zip Code 33172  
City Area Code 305  
Local Phone Number 715-5200  
Security 12b Title Class A common stock, $1.00 par value per share  
Trading Symbol USCB  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Shell Company false  
Entity Common Stock Shares Outstanding   19,840,632
Amendment Flag false  
Entity Central Index Key 0001901637  
Document Fiscal Period Focus Q3