Income Taxes (Details 6) - USD ($)	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023
INCOME TAXES
Balance at beginning of year	$ 571,864	$ 685,518
Increase for positions taken during the current period	(2,303)	(34,293)
Increase (decrease) for positions taken during the prior period	0	(59,779)
Decrease resulting from the expiration of the statute of limitations	(75,203)	(88,168)
Balance at end of year	$ 494,358	$ 571,864