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Note 7 - Accrued Expenses (Tables)
3 Months Ended
Apr. 02, 2022
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
   

April 2,

2022

   

December 25,

2021

 
                 

Accrued legal and accounting

  $ 44,724     $ 79,917  

Accrued payroll and related expenses

    526,128       905,698  

Accrued other

    146,630       100,814  
                 

Total Accrued Expenses

  $ 717,482     $ 1,086,429