Document and Entity Information - shares
3 Months Ended
Mar. 31, 2019
May 06, 2019
Document And Entity Information    
Entity Registrant Name Intec Pharma Ltd.  
Entity Central Index Key 0001638381  
Document Type 10-Q  
Trading Symbol NTEC  
Document Period End Date Mar. 31, 2019  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2019  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period true  
Entity Filer Category Accelerated Filer  
Entity Common Stock, Shares Outstanding   33,297,371