Annual report pursuant to Section 13 and 15(d)

Segment Reporting (Details Narrative)

v3.21.4
Segment Reporting (Details Narrative)
12 Months Ended
Oct. 03, 2021
ft²
Integer
Revenue, Major Customer [Line Items]  
Number of employees 84
Optex Systems (OPX) - Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Leased facilities | ft² 49,100
Number of employees 47
Applied Optics Center (AOC) - Dallas [Member]  
Revenue, Major Customer [Line Items]  
Leased facilities | ft² 44,867
Number of employees 37
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Domestic Military Customers [Member] | Optex Systems (OPX) - Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Percentage of revenue 85.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Foreign Military Customers [Member] | Optex Systems (OPX) - Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Percentage of revenue 15.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | U.S. government [Member] | Optex Systems (OPX) - Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Percentage of revenue 28.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | U.S. government [Member] | Applied Optics Center (AOC) - Dallas [Member]  
Revenue, Major Customer [Line Items]  
Percentage of revenue 10.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | U.S Defense Contractor One [Member] | Optex Systems (OPX) - Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Percentage of revenue 21.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | U.S Defense Contractor Two [Member] | Optex Systems (OPX) - Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Percentage of revenue 11.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Commercial Customers [Member] | Applied Optics Center (AOC) - Dallas [Member]  
Revenue, Major Customer [Line Items]  
Percentage of revenue 35.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Subcontracted Customers [Member] | Applied Optics Center (AOC) - Dallas [Member]  
Revenue, Major Customer [Line Items]  
Percentage of revenue 65.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Revenues from External Customers [Member] | Applied Optics Center (AOC) - Dallas [Member]  
Revenue, Major Customer [Line Items]  
Percentage of revenue 86.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | One Major Commercial Customers [Member] | Applied Optics Center (AOC) - Dallas [Member]  
Revenue, Major Customer [Line Items]  
Percentage of revenue 7.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Two Major Defense Contractors [Member] | Applied Optics Center (AOC) - Dallas [Member]  
Revenue, Major Customer [Line Items]  
Percentage of revenue 5.00%
Intersegment Sales Revenue [Member] | Customer Concentration Risk [Member] | Military Contracts [Member] | Applied Optics Center (AOC) - Dallas [Member]  
Revenue, Major Customer [Line Items]  
Percentage of revenue 14.00%