Earnings per Share (Tables)

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Reconciliation of Number of Shares Used in Calculating Basic and Diluted Earnings per Share

The following table reconciles the number of shares used in calculating basic and diluted earnings per share:

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	2022		2021		2022		2021
Basic weighted-average shares outstanding		69,580		67,316		69,502		67,265
Incremental shares due to:
Performance shares		152		355		154		343
Restricted stock units		59		61		75		56
Diluted weighted-average shares outstanding		69,791		67,732		69,731		67,664