Earnings Attributable to Tennant Company Per Share (Tables)

9 Months Ended

Sep. 30, 2019

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings (Loss) per Share

The computations of Basic and Diluted Earnings per Share were as follows:

	Three Months Ended				Nine Months Ended
	September 30				September 30
	2019		2018		2019		2018
Numerator:
Net Earnings Attributable to Tennant Company	$	14.6	$	9.7	$	34.8	$	25.7
Denominator:
Basic - Weighted Average Shares Outstanding	18,134,909		17,998,917		18,086,962		17,911,880
Effect of dilutive securities:
Share-based compensation plans	353,039		440,704		315,967		432,933
Diluted - Weighted Average Shares Outstanding	18,487,948		18,439,621		18,402,929		18,344,813
Basic Earnings per Share	$	0.81	$	0.54	$	1.93	$	1.43
Diluted Earnings per Share	$	0.79	$	0.52	$	1.89	$	1.40