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Income Taxes (Details) - USD ($)
12 Months Ended
Sep. 27, 2021
Sep. 27, 2020
Sep. 27, 2019
Sep. 25, 2019
Sep. 27, 2018
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2015
Sep. 24, 2019
Sep. 25, 2018
Sep. 30, 2012
Sep. 25, 2011
Income Taxes (Details) [Line Items]                        
Net operating loss carry forwards                 $ 11,840,000 $ 2,554,000   $ 1,686,000
Operating loss carry-forwards utilization limit                     $ 727,000  
General business tax credits $ 5,225,000 $ 2,014 $ 2,022   $ 2,041 $ 5,225,000 $ 5,225,000 $ 5,225,000        
Minimum [Member]                        
Income Taxes (Details) [Line Items]                        
Operating loss carryforwards expiration year       2025                
General business tax credits expiration year       2034                
Maximum [Member]                        
Income Taxes (Details) [Line Items]                        
Operating loss carryforwards expiration year       2038