Note J - Leases (Details Textual) |
3 Months Ended |
---|---|
Mar. 31, 2022 | |
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) | 4 years |