Note H - Lease Obligations - Future Minimum Rental Commitments Under Noncancelable Leases (Details) $ in Thousands	Jun. 30, 2022 USD ($)
2023, Operating Leases	$ 2,941
2023	855
2024, Operating Leases	2,378
2024	821
2025, Operating Leases	1,539
2025	578
2026, Operating Leases	1,404
2026	512
2027, Operating Leases	1,130
2027	457
Thereafter	7,742
Thereafter	3,376
Total future lease payments, Operating Leases	17,134
Total future lease payments, Finance Leases	6,598
Less: Amount representing interest, Operating Leases	(4,432)
Less: Amount representing interest, Finance Leases	(1,582)
Present value of future payments, Operating Leases	12,702
Present value of future payments, Finance Leases	$ 5,016