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NET EARNINGS PER SHARE
 6 Months Ended
Jun. 30, 2021
Earnings Per Share [Abstract]  
NET EARNINGS PER SHARE NET EARNINGS PER SHARE
The following presents a reconciliation of the net earnings and shares used in calculating basic and diluted net earnings per share:
Three Months Ended
June 30,		Six Months Ended
June 30,
2021202020212020
Net Earnings - Basic and Diluted$22,731 $21,125 $46,142 $40,893 
Shares (000s)
Weighted Average Common Shares - Basic32,232 32,180 32,243 32,158 
Effect of Dilutive Securities – Stock Options, Restricted Stock, and Performance Shares419 290 410 334 
Weighted Average Common Shares - Diluted32,651 32,470 32,653 32,492 
Net Earnings Per Share - Basic$0.71 $0.66 $1.43 $1.27 
Net Earnings Per Share - Diluted$0.70 $0.65 $1.41 $1.26 
The number of anti-dilutive shares were 153,868 and 304,324 for the three and six months ended June 30, 2021, respectively, and 377,573 and 212,271 for the three and six months ended June 30, 2020, respectively. Anti-dilutive shares could potentially dilute basic earnings per share in future periods and therefore, were not included in diluted earnings per share.