Note 4 - Common Stock

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Stockholders' Equity Note Disclosure [Text Block]

Note 4 – COMMON STOCK

The following table summarizes the changes in common stock issued and outstanding:

	Shares Issued		Shares of Treasury Stock		Shares Outstanding
January 1, 2020, $.50 par value stock,
200,000 shares authorized		184,735		28,120		156,615
Purchase of stock		---		20		(20	)
December 31, 2020, $.50 par value stock,
200,000 shares authorized		184,735		28,140		156,595
Purchase of stock		---		422		(422	)
December 31, 2021, $.50 par value stock,
200,000 shares authorized		184,735		28,562		156,173