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Line of Credit and Borrowing Agreements (Details Narrative) - USD ($)
12 Months Ended
Jul. 07, 2022
Jun. 01, 2022
Aug. 28, 2021
Oct. 28, 2022
Oct. 29, 2021
Jun. 15, 2022
Jan. 24, 2022
Dec. 26, 2021
Dec. 01, 2021
Nov. 01, 2021
Oct. 15, 2021
Aug. 30, 2021
Jul. 19, 2021
Jul. 01, 2021
Apr. 27, 2021
Dec. 02, 2020
Dec. 26, 2018
Line of credit expiration date       Mar. 01, 2023                          
Line of credit       $ 4,913,000 $ 37,069,000                        
Prepayment of loan     $ 18,653                            
Capital Expenditures       3,770,000 6,239,000                        
Maximum [Member]                                  
Capital Expenditures       $ 5,000,000                          
Bridge Loan One [Member]                                  
Line of Credit Facility, Interest Rate During Period       4.13%                          
Bridge Loan Two [Member]                                  
Line of Credit Facility, Interest Rate During Period       3.98%                          
Bridge Loan Three [Member]                                  
Line of Credit Facility, Interest Rate During Period       3.70%                          
Bridge Loan Four [Member]                                  
Line of Credit Facility, Interest Rate During Period       3.29%                          
Bridge Loan [Member]                                  
Line of credit, maximum borrowing capacity                       $ 25,000,000          
CRG Purchase Agreement [Member]                                  
Capital Expenditures   $ 60,000                              
CRG Purchase Agreement [Member] | Land [Member]                                  
Gain on sale of land       $ 18,653                          
Wells Fargo Bank NA [Member]                                  
Line of credit, maximum borrowing capacity           $ 15,000,000     $ 25,000,000                
Unused commitment fee, percentage       0.25%                          
Line of credit $ 18,000,000           $ 2,000,000 $ 2,000,000   $ 2,000,000 $ 3,000,000   $ 3,000,000 $ 2,000,000 $ 2,000,000 $ 2,000,000  
Proceeds from Lines of Credit $ 18,000,000                                
Wells Fargo Bank NA [Member] | London Interbank Offered Rate (LIBOR) [Member]                                  
Line of credit facility interest rate       2.00%                          
Wells Fargo Bank NA [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]                                  
Line of credit facility interest rate                 2.00%                
Wells Fargo Bank NA [Member]                                  
Line of credit, maximum borrowing capacity         $ 15,000,000                        
Wells Fargo Bank NA [Member] | Master Collateral Loan And Security Agreement [Member]                                  
Line of credit, maximum borrowing capacity                                 $ 15,000,000