Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.8.0.1
Document and Entity Information - USD ($)
12 Months Ended
Dec. 31, 2017
Apr. 13, 2018
Jun. 30, 2017
Document And Entity Information      
Entity Registrant Name Processa Pharmaceuticals, Inc.    
Entity Central Index Key 0001533743    
Document Type 10-K    
Document Period End Date Dec. 31, 2017    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filer Yes    
Entity's Reporting Status Current Yes    
Entity Filer Category Smaller Reporting Company    
Entity Public Float     $ 1,000,000
Entity Common Stock, Shares Outstanding   35,272,626  
Trading Symbol PCSA    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2017