Note H - Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Schedule of Weighted Average Number of Shares [Table Text Block]

	Three Months Ended
In thousands	March 31, 2023		March 19, 2022
Weighted average common shares outstanding		13,648		13,509
Dilutive effect of stock options and restricted stock units		-		138
Weighted average common shares outstanding, assuming dilution		13,648		13,647