Quarterly report pursuant to Section 13 or 15(d)

Accounting Policies (Details Narrative)

v3.4.0.3
Accounting Policies (Details Narrative) - USD ($)
 3 Months Ended 6 Months Ended
Oct. 24, 2011
Mar. 27, 2016
Mar. 29, 2015
Mar. 27, 2016
Mar. 29, 2015
Oct. 07, 2015
Sep. 27, 2015
Mar. 26, 2015
Nov. 03, 2014
Net inventory increased       $ 1,500,000          
Stock conversion price (in dollars per share)     $ 2.50   $ 2.50        
Share price (in dollars per share)     $ 10.00   $ 10.00        
Intangible assets   $ 105,000   $ 105,000          
Stock Option [Member]                  
Number of shares excluded from the earnings per share calculation as anti-dilutive   62,836 62,858 62,836 62,858        
Warrant [Member]                  
Number of shares excluded from the earnings per share calculation as anti-dilutive   0 1,000 0 1,000        
Applied Optics Center [Member] | L3 Communications [Member] | Customer Backlog [Member]                  
Intangible assets   $ 0   $ 0     $ 0   $ 342,000
Series B Preferred Stock [Member]                  
Beneficial conversion feature on preferred stock, dividend     $ 4,887,000 $ 4,887,000        
Stock conversion price (in dollars per share)     $ 2.50   $ 2.50 $ 2.50      
Share price (in dollars per share)     $ 10.00   $ 10.00     $ 1,629  
Number of shares excluded from the earnings per share calculation as anti-dilutive   969 1,000 969 1,000        
6% Series A Preferred Stock [Member]                  
Beneficial conversion feature on preferred stock, dividend     $ 1,554,000 $ 1,554,000        
Stock conversion price (in dollars per share)     $ 2.50   $ 2.50        
Share price (in dollars per share)   $ 6,860 $ 10.00 $ 6,860 $ 10.00        
Number of shares excluded from the earnings per share calculation as anti-dilutive   546 1,001 546 1,001        
General Dynamics Land Systems - Canada [Member]                  
Award contract amount $ 8,000,000                
Milestone revenue $ 3,900,000 $ 0 $ 0 $ 0 $ 0        
Term of contract expired 2017                
Optex Systems, Inc (Delaware) [Member]                  
Customer advance deposits   $ 800,000   $ 800,000          
Minimum [Member]                  
Delivery period       3 months          
Maximum [Member]                  
Delivery period       36 months