General form of registration statement for all companies including face-amount certificate companies

Document and Entity Information

v2.4.1.9
Document and Entity Information
12 Months Ended
Dec. 31, 2014
Document And Entity Information [Abstract]  
Document Type S-1/A
Amendment Flag false
Document Period End Date Dec. 31, 2014
Trading Symbol PIRS
Entity Registrant Name PIERIS PHARMACEUTICALS, INC.
Entity Central Index Key 0001583648
Entity Filer Category Smaller Reporting Company