Stock Options and Awards (Details 2) - shares	3 Months Ended	12 Months Ended
	Apr. 01, 2023	Dec. 31, 2022
Stock Options and awards
Number Of Units Outstanding At Beginning Of Period	64,500	27,300
Number Of Units, Issued	43,300	43,300
Number Of Units, Forfeited	(33,100)	(6,100)
Number Of Units Outstanding At End Of Period	31,400	64,500