XML 9 R1.htm IDEA: XBRL DOCUMENT v3.22.1
Document And Entity Information - shares
 3 Months Ended
Mar. 31, 2022
May 06, 2022
Document Information Line Items    
Entity Registrant Name IMMUCELL CORP /DE/  
Trading Symbol ICCC  
Document Type 10-Q  
Current Fiscal Year End Date --12-31  
Entity Common Stock, Shares Outstanding   7,742,864
Amendment Flag false  
Entity Central Index Key 0000811641  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Document Period End Date Mar. 31, 2022  
Document Fiscal Year Focus 2022  
Document Fiscal Period Focus Q1  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Document Quarterly Report true  
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  
Security Exchange Name NASDAQ  
Entity Interactive Data Current Yes  
Document Transition Report false