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Earnings Per Common Share (Tables)
3 Months Ended
Mar. 31, 2021
Earnings Per Share [Abstract]  
Schedule of Basic Weighted Average Shares Reconciles to Diluted Weighted Average Shares
Basic weighted average shares outstanding reconciles to diluted weighted average shares outstanding as follows:
 Three Months Ended March 31,
 20212020
Basic weighted average common shares outstanding75,892 75,740 
Dilutive effect of stock options, restricted stock and performance share units449 712 
Diluted weighted average common shares outstanding76,341 76,452