XML 16 R1.htm IDEA: XBRL DOCUMENT v3.26.1
Document And Entity Information - USD ($)
 12 Months Ended
Dec. 31, 2025
Mar. 24, 2026
Jun. 30, 2025
Document Information [Line Items]      
Entity Central Index Key 0000811641    
Entity Registrant Name ImmuCell Corporation    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2025    
Document Type 10-K    
Document Period End Date Dec. 31, 2025    
Entity File Number 001-12934    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 01-0382980    
Entity Address, Address Line One 56 Evergreen Drive    
Entity Address, City or Town Portland    
Entity Address, State or Province ME    
Entity Address, Postal Zip Code 04103    
City Area Code 207    
Local Phone Number 878-2770    
Title of 12(b) Security Common Stock, $0.10 par value per share    
Trading Symbol ICCC    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Document Transition Report false    
Entity Shell Company false    
Document Annual Report true    
Entity Public Float     $ 50,600,000
Entity Common Stock, Shares Outstanding   9,046,799  
Auditor Name Wipfli LLP    
Auditor Firm ID 344    
Auditor Location Radnor, Pennsylvania