Quarterly report pursuant to Section 13 or 15(d)

Accounting Policies (Details Narrative)

v3.20.2
Accounting Policies (Details Narrative) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jun. 28, 2020
Jun. 30, 2019
Jun. 28, 2020
Jun. 30, 2019
Mar. 29, 2020
Oct. 01, 2019
Sep. 29, 2019
Mar. 31, 2019
Sep. 30, 2018
Right of use asset $ 1,517   $ 1,517          
Operating lease liability [1] 1,568   1,568            
Warranty reserve 111 $ 41 111 $ 41 $ 105   46 $ 91 $ 101
Deferred contract revenue 0   3            
Refund of customer deposit                
Liabilities for customer deposit              
Valuation allowance (1,000)   (1,000)       (1,000)    
Deferred tax assets gross 2,300   2,300       $ 2,400    
Net operating loss carryforward 100   100            
Declared dividends 0 0 0 0          
Allocated undistributed earnings $ 0 $ 124 $ 372 $ 471          
Number of stock units were included as dilutive 8,491,803 9,649,660 8,596,745 9,114,055          
Unvested Restricted Stock Units [Member]                  
Number of stock units were included as dilutive 182,000   182,000 216,500          
Number of stock units were incremental dilutive shares 210,112   124,007 106,445          
Unvested Restricted Stock [Member]                  
Number of stock units were included as dilutive 300,000   300,000            
Warrant [Member]                  
Number of stock units were included as dilutive 4,125,200 4,125,200 4,125,200 4,125,200          
Number of stock units were incremental dilutive shares   634,692   634,692          
Restricted Shares [Member]                  
Number of stock units were included as dilutive   216,500              
Number of stock units were incremental dilutive shares   1,150,296              
Stock Option [Member]                  
Number of stock units were included as dilutive   25,000   25,000          
Revenue [Member] | U.S. Government Agencies [Member]                  
Concentration risk percentage     31.20%            
Revenue [Member] | Major U.S Defense Contractor One [Member]                  
Concentration risk percentage     33.50%            
Revenue [Member] | Major U.S Defense Contractor Two [Member]                  
Concentration risk percentage     10.10%            
Revenue [Member] | Major U.S Defense Contractor Three [Member]                  
Concentration risk percentage     8.20%            
Revenue [Member] | Major Commercial Customer One [Member]                  
Concentration risk percentage     9.60%            
Revenue [Member] | All Other Customers [Member]                  
Concentration risk percentage     7.40%            
Accounting Standards Update 2016-02 [Member]                  
Right of use asset           $ 1,800      
Operating lease liability           $ 1,900      
Lease renewal term 5 years   5 years     5 years      
[1] Short-term and Long-term portion of Operating Lease Liability is $485 thousand and $1,083 thousand, respectively