Stock Options and awards (Details 2) - Stock Options [Member] - shares	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022
Number of units outstanding at beginning of period	64,500	27,300
Issued	82,800	43,300
Number of units, Exercised	(10,600)	0
Number of units, Forfeited	(47,300)	(6,100)
Number of units outstanding at end of period	89,400	64,500