Note D - Income Taxes - Provision for Income Taxes (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Federal	$ 1,135,209	$ 893,768
State	178	27
Total current provision for income taxes	1,135,387	893,795
Deferred
Federal	133,272	219,728
State
Total deferred provision for income taxes	133,272	219,728
Total provision for income taxes	$ 1,268,659	$ 1,113,523