Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details Narrative)

v3.5.0.2
Commitments and Contingencies (Details Narrative)
 3 Months Ended 9 Months Ended
Apr. 29, 2016
USD ($)
$ / shares
shares
Apr. 06, 2016
USD ($)
shares
Jun. 26, 2016
USD ($)
ft²
Jun. 28, 2015
USD ($)
Jun. 26, 2016
USD ($)
ft²
Jun. 28, 2015
USD ($)
Sep. 27, 2015
USD ($)
Leased facilities (Square feet) | ft²     93,733   93,733    
Total facilities rental and CAM expense     $ 169,000 $ 181,000 $ 473,000 $ 435,000  
IRTH Communications [Member] | Investor Relations Services Agreement [Member]              
Initial retainer payment   $ 7,500          
Monthly retainer payment   $ 7,500          
Agreement term   12 months          
Frequency of retainer payment  

Monthly

          
One time retainer payment   $ 100,000          
IRTH Communications [Member] | Investor Relations Services Agreement [Member] | Restricted Securities [Member]              
Number of shares issued | shares 40,000 40,000          
Share price (in dollars per share) | $ / shares $ 2.35            
Value of shares issued $ 94,000            
Optex Systems (OPX) - Richardson, Texas [Member]              
Leased facilities (Square feet) | ft²     49,100   49,100    
Expire period         Mar. 31, 2021    
Unamortized deferred rent     $ 108,000   $ 108,000   $ 106,000
Optex Systems (OPX) - Richardson, Texas [Member] | Minimum [Member]              
Annual rental payment inflationary rate         3.40%    
Optex Systems (OPX) - Richardson, Texas [Member] | Maximum [Member]              
Annual rental payment inflationary rate         4.80%    
Applied Optics Center (AOC) - Dallas [Member]              
Leased facilities (Square feet) | ft²     56,633   56,633    
Expire period         Sep. 30, 2016    
Renewal term         5 years    
Applied Optics Center (AOC) - Dallas [Member] | L3 Communications [Member]              
Leased facilities (Square feet) | ft²     12,000   12,000