Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting (Details Narrative)

Segment Reporting (Details Narrative)	6 Months Ended
Segment Reporting (Details Narrative)	Mar. 27, 2016 ft² Number
Number of reportable segments \| Number	2
Number of employees \| Number	95
Leased facilities \| ft²	93,733
Optex Systems (OPX) - Richardson, Texas [Member]
Number of employees \| Number	60
Leased facilities \| ft²	49,100
Applied Optics Center (AOC) - Dallas [Member]
Number of employees \| Number	35
Leased facilities \| ft²	56,633
Domestic Military Customers [Member] \| Optex Systems (OPX) - Richardson, Texas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	63.00%
Foreign Military Customers [Member] \| Optex Systems (OPX) - Richardson, Texas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	37.00%
General Dynamics [Member] \| Optex Systems (OPX) - Richardson, Texas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	30.00%
U.S. government [Member] \| Optex Systems (OPX) - Richardson, Texas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	49.00%
U.S. government [Member] \| Applied Optics Center (AOC) - Dallas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	5.00%
International Parts Supply Co [Member] \| Optex Systems (OPX) - Richardson, Texas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	10.00%
Other external customers [Member] \| Optex Systems (OPX) - Richardson, Texas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	11.00%
Other external customers [Member] \| Applied Optics Center (AOC) - Dallas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	6.00%
Commercial Customers [Member] \| Applied Optics Center (AOC) - Dallas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	35.00%
Subcontracted Customers [Member] \| Applied Optics Center (AOC) - Dallas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	43.00%
Military Contracts [Member] \| Applied Optics Center (AOC) - Dallas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	22.00%
Nightforce Optics, Inc [Member] \| Applied Optics Center (AOC) - Dallas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	41.00%
L3 Communications [Member] \| Applied Optics Center (AOC) - Dallas [Member]
Leased facilities \| ft²	12,000
L3 Communications [Member] \| Applied Optics Center (AOC) - Dallas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	24.00%
Exelis, Inc [Member] \| Applied Optics Center (AOC) - Dallas [Member] \| Sales Revenue, Net [Member]
Percentage of revenue	24.00%