Note N - Lease Obligations - Other Information Related to Leases (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 30, 2022	Dec. 31, 2021	Dec. 30, 2022	Dec. 31, 2021
Operating cash flows from operating leases	$ 777	$ 737	$ 1,473	$ 1,479
Operating cash flows from finance leases	215	211	420	416
Financing cash flows from finance leases	67	71	132	142
Right-of-use-assets obtained in exchange for lease obligations: Operating leases	990	232	1,518	396
Right-of-use-assets obtained in exchange for lease obligations: Finance leases	$ 269	$ 133	$ 320	$ 307
Weighted average remaining lease term (years): Operating leases (Year)	8 years 3 months 18 days	9 years 3 months 18 days	8 years 3 months 18 days	9 years 3 months 18 days
Weighted average remaining lease term (years): Finance lease (Year)	10 years 9 months 18 days	11 years 6 months	10 years 9 months 18 days	11 years 6 months
Weighted average discount rate: Operating leases	7.20%	7.20%	7.20%	7.20%
Weighted average discount rate: Finance leases	5.20%	5.20%	5.20%	5.20%