Condensed Consolidated Statements of Earnings - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues	$ 252.1	$ 262.5
Cost of Sales	(148.0)	(154.3)
Gross Profit	104.1	108.2
Operating Expense:
Research and Development Expense	7.4	7.2
Selling and Administrative Expense	82.3	90.2
Total Operating Expense	89.7	97.4
Profit from Operations	14.4	10.8
Other Income (Expense):
Interest Expense	(5.1)	(5.0)
Net Foreign Currency Transaction Losses	(4.1)	0.2
Other Income (Expense), Net	0.2	(0.2)
Total Other Expense, Net	(8.1)	(4.2)
Profit Before Income Taxes	6.3	6.6
Income Tax Expense	1.1	1.2
Net Earnings Including Noncontrolling Interest	5.2	5.4
Net Earnings Attributable to Tennant Company	$ 5.2	$ 5.4
Net Earnings (Loss) Attributable to Tennant Company per Share:
Basic	$ 0.28	$ 0.30
Diluted	$ 0.28	$ 0.29
Weighted Average Shares Outstanding:
Basic	18,286,816	18,042,468
Diluted	18,666,238	18,345,211