Note 7 - Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

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

	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Weighted average number of shares used in computation of basic earnings per share:		60,299		55,999		59,105		56,058
Additional shares from the assumed exercise of employee stock awards		271		458		389		421
Weighted average number of shares used in computation of diluted earnings per share		60,570		56,457		59,494		56,479