Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The amounts used in computing earnings per share and the weighted average number of shares of potentially dilutive securities are as follows:

	Three months ended March 31,
(in thousands, except market price and earnings per share)	2023		2022
Net income attributable to the Company	$	26,889	$	27,737
Weighted average number of shares:
Weighted average number of shares used in calculating basic net income per share	31,131		31,877
Effect of dilutive stock-based compensation plans:
Stock options	—		—
RSU and MPP shares	86		84
Weighted average number of shares used in calculating diluted net income per share	31,217		31,961
Net income attributable to the Company per share:
Basic	$	0.86	$	0.87
Diluted	$	0.86	$	0.87