Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting (Details Narrative)

v3.24.1.1.u2
Segment Reporting (Details Narrative)
6 Months Ended
Mar. 31, 2024
ft²
Integer
Revenue, Major Customer [Line Items]  
Leased facilities 93,967
Optex Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Leased facilities 49,100
Number of employees | Integer 69
Applied Optics Center (AOC) - Dallas [Member]  
Revenue, Major Customer [Line Items]  
Leased facilities 44,867
Number of employees | Integer 46
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Revenues from External Customers [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 95.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Optex Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 50.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Applied Optics Center (AOC) - Dallas [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 50.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Applied Optics Center (AOC) - Dallas [Member] | Commercial Customers [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 31.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Applied Optics Center (AOC) - Dallas [Member] | Major U.S. Defense Contractor One [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 9.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Applied Optics Center (AOC) - Dallas [Member] | One Commercial Customers [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 15.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Applied Optics Center (AOC) - Dallas [Member] | All Other Customers [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 26.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Subcontracted Customers [Member] | Optex Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 98.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Subcontracted Customers [Member] | Applied Optics Center (AOC) - Dallas [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 69.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Commercial Customers [Member] | Optex Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 2.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Domestic Military Customers [Member] | Optex Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 86.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Foreign Military Customers [Member] | Optex Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 12.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | U.S. Defense Contractor One [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 26.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | U.S. Defense Contractor One [Member] | Optex Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 15.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | U.S. Government [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 21.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | U.S. Government [Member] | Optex Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 23.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | All Other Customers [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 28.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | All Other Customers [Member] | Optex Richardson, Texas [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 12.00%
Intersegment Sales Revenue Net [Member] | Customer Concentration Risk [Member] | Applied Optics Center (AOC) - Dallas [Member] | Military Contracts [Member]  
Revenue, Major Customer [Line Items]  
Concentration risk percentage 5.00%