NOTE E - COMMON STOCK AND STOCK-BASED COMPENSATION: Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Details
Risk free interest rate	0.0078	0.0033
Expected lives (in years)	5 years	5 years
Expected volatility	2.89	2.08
Dividend yield	0	0