NOTE D - COMMON STOCK AND STOCK-BASED COMPENSATION: Schedule of Nonvested Share Activity (Details) - shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross	45,000	4,500
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period		(30,500)
Non-vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares, Beginning Balance	493,163	930,996
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross	45,000	4,500
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Number of Shares	(430,163)	(428,667)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period	0	(13,666)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares, Ending Balance	108,000	493,163