Note N - Lease Liabilities - Other Information Related to Leases (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 24, 2021	Sep. 25, 2020
Operating cash flows from operating leases	$ 742	$ 762
Operating cash flows from finance leases	136	135
Financing cash flows from finance leases	72	17
Right-of-use-assets obtained in exchange for lease obligations: Operating leases	165	0
Right-of-use-assets obtained in exchange for lease obligations: Finance leases	$ 174	$ 4,616
Weighted average remaining lease term (years): Operating leases (Year)	9 years 7 months 6 days	10 years 8 months 12 days
Weighted average remaining lease term (years): Finance lease (Year)	11 years 8 months 12 days	12 years 9 months 18 days
Weighted average discount rate: Operating leases	7.20%	7.40%
Weighted average discount rate: Finance leases	5.20%	5.20%