Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.20.4
Document and Entity Information - USD ($)
12 Months Ended
Sep. 27, 2020
Dec. 10, 2020
Mar. 27, 2020
Cover [Abstract]      
Entity Registrant Name Optex Systems Holdings Inc    
Entity Central Index Key 0001397016    
Document Type 10-K    
Amendment Flag false    
Document Period End Date Sep. 27, 2020    
Current Fiscal Year End Date --09-27    
Entity Well-Known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business Flag true    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Public Float     $ 7,805,249
Entity Common Stock Shares Outstanding   8,519,728  
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2020