v3.25.4
Note 2 - Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 27, 2025
Notes Tables  
Schedule of Segment Reporting Information, by Segment [Table Text Block]
    2025     2024  

Product sales

 

$

32,596,314    

$

21,123,346  
                 

Cost of product sales

    27,306,955       21,241,984  

Gross margin

    5,289,359       (118,638 )
                 

Selling, general, and administrative expenses

    4,845,385       4,262,290  

Income (loss) from operations

    443,974       (4,380,928 )
                 

Interest income

    237,881       285,322  

Other income

    783       1,657  

Income (loss) before income tax

    682,638       (4,093,949 )

Income tax provision (benefit)

    262,284       (958,500 )

Net income (loss)

 

$

420,354    

$

(3,135,449 )