Note I - Lease Obligations - Future Minimum Rental Commitments Under Noncancelable Leases (Details) $ in Thousands	Jun. 30, 2025 USD ($)
2026, Operating Leases	$ 4,755
2026, Finance Leases	1,443
2027, Operating Leases	4,043
2027, Finance Leases	1,364
2028, Operating Leases	2,773
2028, Finance Leases	1,253
2029, Operating Leases	2,378
2029, Finance Leases	871
2030, Operating Leases	1,927
2030, Finance Leases	558
Thereafter, Operating Leases	8,389
Thereafter, Finance Leases	2,250
Total future lease payments, Operating Leases	24,265
Total future lease payments, Finance Leases	7,739
Less: Amount representing interest, Operating Leases	(6,515)
Less: Amount representing interest, Finance Leases	(1,513)
Present value of future payments, Operating Leases	17,750
Present value of future payments, Finance Leases	$ 6,226