Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.8.0.1
Document and Entity Information - USD ($)
$ in Millions
12 Months Ended
Sep. 30, 2017
Nov. 14, 2017
Apr. 01, 2017
Document and Entity Information [Abstract]      
Entity Registrant Name DELTA APPAREL, INC    
Entity Central Index Key 0001101396    
Current Fiscal Year End Date --09-30    
Entity Filer Category Accelerated Filer    
Document Type 10-K    
Document Period End Date Sep. 30, 2017    
Document Fiscal Year Focus 2017    
Document Fiscal Period Focus FY    
Amendment Flag false    
Entity Common Stock, Shares Outstanding   7,244,686  
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Public Float     $ 122.8