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Earnings Per Share (Tables)
9 Months Ended
Sep. 30, 2022
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted
The following includes the computation of the denominator for basic and diluted weighted-average shares outstanding for the three and nine months ended September 30, 2022 and 2021:
Three Months Ended September 30,Nine Months Ended September 30,
(in thousands)2022202120222021
Weighted Average Common Shares Outstanding – Basic41,600 41,504 41,582 41,487 
Effect of Dilutive Securities:
Stock Performance Awards276 262 251 209 
Restricted Stock Awards97 88 96 82 
Employee Stock Purchase Plan Shares and Other1 15 1 17 
Dilutive Effect of Potential Common Shares374 365 348 308 
Weighted Average Common Shares Outstanding – Diluted41,974 41,869 41,930 41,795