Note D - Income Taxes - Provision for Income Taxes (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Federal	$ 1,287,749	$ 1,091,148
State	96	45
Total current provision for income taxes	1,287,845	1,091,193
Federal	(68,462)	(235,171)
State	0	0
Total deferred benefit from income taxes	(68,462)	(235,171)
Total provision for income taxes	$ 1,219,383	$ 856,022