Note I - Lease Obligations - Other Information Related to Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Operating cash flows from operating leases	$ 3,447	$ 3,282
Operating cash flows from finance leases	308	267
Financing cash flows from finance leases	921	621
Right-of-use-assets obtained in exchange for lease obligations: Operating leases	6,069	2,917
Right-of-use-assets obtained in exchange for lease obligations: Finance leases	$ 1,383	$ 522
Weighted average remaining lease term (years): Operating leases (Year)	8 years 4 months 24 days	8 years 9 months 18 days
Weighted average remaining lease term (years): Finance lease (Year)	8 years 8 months 12 days	11 years 3 months 18 days
Weighted average discount rate: Operating leases	8.30%	7.20%
Weighted average discount rate: Finance leases	6.20%	5.20%