Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details Narrative)

v3.23.4
Summary of Significant Accounting Policies (Details Narrative) - USD ($)
$ in Thousands
 12 Months Ended
Oct. 01, 2023
Oct. 02, 2022
Nov. 30, 2022
Oct. 03, 2022
Oct. 03, 2021
Product Information [Line Items]          
Cash and cash equivalents $ 1,204 $ 934      
Federal deposit insurance amount 381        
Allowance for doubtful accounts 5 5      
Bad debt expenses associated with uncollectable accounts 21      
Accounts receivable         $ 3,183
Obsolete and excess inventory 196        
Increase in net inventory 2,941 1,629      
Warranty reserve 75 169     $ 78
Right-of-use asset 2,740 [1] 3,222      
Lease liability [2] 2,902        
Revenue from customer deposit liabilities 242      
Accrued selling expenses 336      
Contract assets 336      
Contract value     $ 3,400    
Customer advance deposits 481 311      
Contract loss reserves current 243 289   $ 289  
Impairment of long-lived assets 0 0      
Deferred tax assets gross 1,696 1,785      
Deferred tax asset valuation allowance (774) (843)      
Income tax expense $ 469 $ 364      
Unvested Rectricted Stock Units [Member]          
Product Information [Line Items]          
Dilutive securities included in calculation of earning per share 39,000 66,000      
Unvested Rectricted Stock [Member]          
Product Information [Line Items]          
Dilutive securities included in calculation of earning per share 120,000 180,000      
Number of incremental shares 37,111 91,045      
Performance Shares [Member]          
Product Information [Line Items]          
Dilutive securities included in calculation of earning per share 27,000        
Dilutive securities excluded from calculation of earning per share 108,000        
Optex Systems Inc [Member]          
Product Information [Line Items]          
Deferred tax assets net $ 900        
Deferred tax assets gross 1,700        
Deferred tax asset valuation allowance (800)        
Income tax expense 500 $ 400      
Tax refund recovered   300      
Transferred over Time [Member]          
Product Information [Line Items]          
Revenue recognized over time $ 455 464      
Office Equipment [Member]          
Product Information [Line Items]          
Right-of-use asset   51      
Lease liability   $ 51      
Minimum [Member]          
Product Information [Line Items]          
Property and equipment, estimated useful lives 3 years        
Maximum [Member]          
Product Information [Line Items]          
Property and equipment, estimated useful lives 7 years        
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | US Government Agencies [Member]          
Product Information [Line Items]          
Concentration risk percentage 22.00% 14.00%      
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Major US Defense Contractor One [Member]          
Product Information [Line Items]          
Concentration risk percentage 14.00% 22.00%      
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Major US Defense Contractor Two [Member]          
Product Information [Line Items]          
Concentration risk percentage 7.00% 15.00%      
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Major US Defense Contractor Three [Member]          
Product Information [Line Items]          
Concentration risk percentage 6.00% 7.00%      
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | One Major Commercial Customer [Member]          
Product Information [Line Items]          
Concentration risk percentage 23.00% 22.00%      
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Other Customers [Member]          
Product Information [Line Items]          
Concentration risk percentage 28.00% 20.00%      
Accounts Receivable [Member] | Customer Concentration Risk [Member] | US Government Agencies [Member]          
Product Information [Line Items]          
Concentration risk percentage 17.00% 10.00%      
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Major US Defense Contractor One [Member]          
Product Information [Line Items]          
Concentration risk percentage 21.00% 14.00%      
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Major US Defense Contractor Two [Member]          
Product Information [Line Items]          
Concentration risk percentage 9.00% 12.00%      
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Major US Defense Contractor Three [Member]          
Product Information [Line Items]          
Concentration risk percentage 8.00% 9.00%      
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Six Customers [Member]          
Product Information [Line Items]          
Concentration risk percentage 79.00%        
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Major US Defense Contractor Four [Member]          
Product Information [Line Items]          
Concentration risk percentage 6.00% 8.00%      
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Commercial Customer [Member]          
Product Information [Line Items]          
Concentration risk percentage 18.00% 19.00%      
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Eight Customers [Member]          
Product Information [Line Items]          
Concentration risk percentage   89.00%      
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Major US Defense Contractor Five [Member]          
Product Information [Line Items]          
Concentration risk percentage   7.00%      
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Foreign Military Customer [Member]          
Product Information [Line Items]          
Concentration risk percentage   10.00%      
[1] Short-term and Long-term portion of Operating Lease Liability is $620 thousand and $2,282 thousand, respectively.
[2] Includes $162 thousand of unamortized deferred rent.