Note K - Leases (Details Textual)	3 Months Ended
	Mar. 31, 2024
Lessee, Lease, Option to Extend, Maximum Term (Year)	5 years
Lessee, Lease, Option to Terminate, Term (Year)	1 year
Minimum [Member]
Lessee, Lease, Remaining Term of Contract (Year)	1 year
Maximum [Member]
Lessee, Lease, Remaining Term of Contract (Year)	3 years