Note P - Commitments - Lease Expense (Details)	12 Months Ended
	Dec. 31, 2019 USD ($)
Operating lease expense	$ 158,218
Total lease expense	158,218
Operating cash flows from operating leases	$ 158,218
Weighted-average remaining lease term - operating leases (Year)	73 days
Weighted-average discount rate - operating leases	9.20%