v3.7.0.1
Document and Entity Information - USD ($)
$ in Millions
12 Months Ended
Jun. 30, 2017
Aug. 31, 2017
Dec. 31, 2016
Document And Entity Information [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Period End Date Jun. 30, 2017    
Document Fiscal Year Focus 2017    
Document Fiscal Period Focus FY    
Trading Symbol AGTC    
Entity Registrant Name APPLIED GENETIC TECHNOLOGIES CORP    
Entity Central Index Key 0001273636    
Current Fiscal Year End Date --06-30    
Entity Well-known Seasoned Issuer No    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Filer Category Accelerated Filer    
Entity Common Stock Shares Outstanding   18,087,785  
Entity Public Float     $ 154.8