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Earnings per Share
3 Months Ended
Mar. 31, 2023
Earnings Per Share [Abstract]  
Earnings per Share Earnings per Share
The following table summarizes the calculation of weighted average common shares outstanding used in the computation of diluted earnings per share:
Earnings
Weighted Average Shares
Earnings Per Share
(In thousands, except per share amounts)
Three Months Ended March 31, 2023
Basic earnings per share
$23,758 36,859 $0.64 
Effect of dilutive securities
Restricted stock units— 177 
Restricted stock awards— 
Performance share units (1)— 13 
Stock options— 54 
Diluted earnings per share (2)
$23,758 37,110 $0.64 
Three Months Ended March 31, 2022
Basic earnings per share$34,724 36,635 $0.95 
Effect of dilutive securities
Restricted stock units— 281 
Restricted stock awards— 50 
Performance share units (1)— — 
Stock options— 53 
Diluted earnings per share (2)
$34,724 37,019 $0.94 
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(1)The performance share unit awards are contingently issuable and are considered in the calculation of diluted earnings per share. The Company assesses the number of awards that would be issuable, if any, under the terms of the agreement if the end of the reporting period were the end of the contingency period.
(2)The incremental shares of potentially dilutive restricted stock units, restricted stock awards and stock options were included for the three periods ended March 31, 2023 and 2022 as their effect was dilutive under the treasury stock method.