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Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2021
Earnings Per Share [Abstract]  
Schedule of Basic And Diluted Earnings Per Share
The computation of basic and diluted earnings per share is shown below (in thousands, except per share amounts).
 Three Months Ended
March 31,
 20212020
Net income$46,492 $23,058 
Weighted average common shares outstanding67,932 69,253 
Dilutive effect of stock-based awards291 356 
Shares used in computing diluted earnings per share68,223 69,609 
Basic earnings per share$0.68 $0.33 
Diluted earnings per share$0.68 $0.33