XML 13 R1.htm IDEA: XBRL DOCUMENT v3.7.0.1
Document and Entity Information - shares
6 Months Ended
Jun. 30, 2017
Aug. 09, 2017
Document and Entity Information [Abstract]    
Entity Registrant Name IMMUCELL CORP /DE/  
Entity Central Index Key 0000811641  
Amendment Flag false  
Trading Symbol ICCC  
Current Fiscal Year End Date --12-31  
Document Type 10-Q  
Document Period End Date Jun. 30, 2017  
Document Fiscal Year Focus 2017  
Document Fiscal Period Focus Q2  
Entity Filer Category Smaller Reporting Company  
Entity Common Stock, Shares Outstanding   5,048,390