Quarterly report pursuant to Section 13 or 15(d)

Schedule of Aggregate Non-vested Restricted Stock Units Granted (Details)

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Schedule of Aggregate Non-vested Restricted Stock Units Granted (Details) - 2016 Restricted Stock Unit Plan [Member] - $ / shares
 9 Months Ended 12 Months Ended
Jun. 27, 2021
Sep. 27, 2020
Sep. 30, 2019
Restricted Stock Units (RSUs) [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted Stock Unit Shares, Ending balance 182,000 216,500  
Weighted Average Grant Date Fair Value, Ending balance $ 1.54 $ 1.29  
Weighted Average Grant Date Fair Value, Beginning balance $ 1.59 $ 1.54  
Restricted Stock Unit Shares, Granted 50,000  
Weighted Average Grant Date Fair Value, Granted $ 2.13  
Restricted Stock Unit Shares, Vested (83,000) (84,500)  
Weighted Average Grant Date Fair Value, Vested $ 1.49 $ 1.25  
Restricted Stock Unit Shares, Vested 83,000 84,500  
Restricted Stock Unit Shares, Forfeited  
Weighted Average Grant Date Fair Value, Forfeited  
Restricted Stock Unit Shares, Ending balance 99,000 182,000  
Weighted Average Grant Date Fair Value, Ending balance $ 1.59 $ 1.54  
Restricted Stock [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted Stock Unit Shares, Ending balance 300,000  
Weighted Average Grant Date Fair Value, Ending balance $ 1.75    
Weighted Average Grant Date Fair Value, Beginning balance $ 1.75 $ 1.75
Restricted Stock Unit Shares, Granted 300,000  
Weighted Average Grant Date Fair Value, Granted $ 1.75  
Restricted Stock Unit Shares, Vested (60,000)  
Weighted Average Grant Date Fair Value, Vested $ 1.75  
Restricted Stock Unit Shares, Vested 60,000  
Restricted Stock Unit Shares, Forfeited  
Weighted Average Grant Date Fair Value, Forfeited  
Restricted Stock Unit Shares, Ending balance 240,000 300,000  
Weighted Average Grant Date Fair Value, Ending balance $ 1.75 $ 1.75