Note O - Commitments - Lease Expense (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Cash paid for operating lease liabilities	$ 127,526	$ 127,995
Cash paid for finance lease liabilities	$ 10,740	$ 10,740
Finance leases (years) (Year)	1 year 14 days	2 years 14 days
Operating leases (years) (Year)	3 years 3 months	4 years 3 months