Stock Options and Awards (Details) - $ / shares	3 Months Ended	9 Months Ended	12 Months Ended
	Oct. 02, 2021	Oct. 02, 2021	Jan. 02, 2021
Number of units outstanding at beginning of period	52,300	25,000	25,000
Number of units, Issued	0	27,300	0
Number of units outstanding at end of period	52,300	52,300	25,000
Stock Options [Member]
Number of units outstanding at beginning of period		244,001	276,000
Number of units, Issued		0	44,000
Number of units, Exercised		(55,667)	0
Number of units, Forfeited		(7,500)	(75,999)
Number of units outstanding at end of period	180,834	180,834	244,001
Weighted average exercise price, beginning balance		$ 21.87	$ 22.30
Weighted average exercise price, issued		0	20.20
Weighted average exercise price, exercised		19.31	0
Weighted average exercise price, forfeited		21.20	22.00
Weighted average exercise price, ending balance	$ 22.88	$ 22.88	$ 21.87