Stock Options and Awards (Details ) - Stock Appreciation Rights [Member] - $ / shares	9 Months Ended	12 Months Ended
	Oct. 03, 2020	Dec. 28, 2019
Number of units outstanding at beginning of period	276,000	189,167
Number of units, Issued	44,000	96,000
Number of units, Exercised		(1,667)
Number of units, Forfeited	(73,999)	(7,500)
Number of units outstanding at end of period	246,001	276,000
Weighted average exercise price, beginning balance	$ 22.30	$ 21.46
Weighted average exercise price, issued	19.44	23.65
Weighted average exercise price, exercised		19.10
Weighted average exercise price, forfeited	22.05	21.20
Weighted average exercise price, ending balance	$ 21.87	$ 22.30