Note K - Leases - Lease Cost (Details) - USD ($) $ in Thousands	4 Months Ended		6 Months Ended
	Jul. 09, 2022	Jul. 10, 2021	Jul. 09, 2022	Jul. 10, 2021
Operating Lease Cost	$ 342	$ 407	$ 680	$ 718
Short-term Lease Cost	723	655	1,224	1,031
Variable Lease Cost	130	117	312	203
Total Operating Lease Cost	1,195	1,179	2,216	1,952
Operating Lease – Operating Cash Flows	309	361	612	616
New ROU Assets – Operating Leases	$ 7,743	$ 313	$ 7,743	$ 1,140
Weighted Average Remaining Lease Term – Operating Leases (in years) (Year)	9 years 5 months 19 days	1 year 7 months 28 days	9 years 5 months 19 days	1 year 7 months 28 days
Weighted Average Discount Rate – Operating Leases	5.00%	5.00%	5.00%	5.00%