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Earnings Per Share
9 Months Ended
Sep. 30, 2021
Earnings Per Share [Abstract]  
Earnings Per Share EARNINGS PER SHARE
Basic earnings per common share data is calculated by dividing net income by the weighted average number of common shares outstanding during the period. Diluted earnings per common share gives effect to all dilutive potential common shares outstanding during the period using the treasury stock method.

The following table presents a summary of per common share data and amounts for the periods indicated.
 Three months ended September 30,Nine months ended September 30,
(in thousands, except per share data)2021202020212020
Net income as reported$13,913 $17,951 $82,244 $45,453 
Weighted average common shares outstanding36,898 26,217 33,158 26,290 
Additional dilutive common stock equivalents49 11 47 21 
Weighted average diluted common shares outstanding36,947 26,228 33,205 26,311 
Basic earnings per common share:$0.38 $0.68 $2.48 $1.73 
Diluted earnings per common share:0.38 0.68 $2.48 $1.73 
For the three and nine months ended September 30, 2021 common stock equivalents of approximately 151,000 and 153,000, respectively, were excluded from the earnings per share calculations because their effect would have been anti-dilutive. Comparatively, there were 132,000 and 139,000 common stock equivalents excluded in the prior year periods, respectively.