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Earnings Attributable to Tennant Company Per Share
3 Months Ended
Mar. 31, 2020
Earnings Per Share [Abstract]  
Earnings (Loss) Attributable to Tennant Company Per Share
Earnings Attributable to Tennant Company Per Share
The computations of Basic and Diluted Earnings per Share were as follows:
 
Three Months Ended
 
March 31
 
2020
 
2019
Numerator:
 
 
 
Net Earnings Attributable to Tennant Company
$
5.2

 
$
5.4

Denominator:
 
 
 
Basic - Weighted Average Shares Outstanding
18,286,816

 
18,042,468

Effect of dilutive securities:
 
 
 
Share-based compensation plans
379,422

 
302,743

Diluted - Weighted Average Shares Outstanding
18,666,238

 
18,345,211

Basic Earnings per Share
$
0.28

 
$
0.30

Diluted Earnings per Share
$
0.28

 
$
0.29

 
Excluded from the dilutive securities shown above were options to purchase and shares to be paid out under share-based compensation plans of 206,680 and 646,491 shares of common stock during the three months ended March 31, 2020 and 2019, respectively. These exclusions were made if the exercise prices of the options are greater than the average market price of our common stock for the period, if the number of shares we can repurchase under the treasury stock method exceeds the weighted average shares outstanding in the options or if we have a net loss, as these effects are anti-dilutive.