Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Statement [Abstract]
Net sales	$ 227.3	$ 232.2
Cost of sales	150.6	151.9
Gross profit	76.7	80.3
Selling, distribution & administrative expenses	65.2	67.1
Operating income from continuing operations	11.5	13.2
Interest and other (income) expense, net	0.2	0.0
Income from continuing operations before income taxes	11.3	13.2
Provision for income taxes	3.0	3.2
Net income from continuing operations	8.3	10.0
Loss from discontinued operations, net of tax	(0.1)	(0.3)
Net income	$ 8.2	$ 9.7
Net income per common share from continuing operations:
Basic (in dollars per share)	$ 0.21	$ 0.27
Diluted (in dollars per share)	0.21	0.26
Net loss per common share from discontinued operations:
Basic (in dollars per share)	0.00	(0.01)
Diluted (in dollars per share)	0.00	(0.01)
Net income per common share:
Net income per share - Basic (in dollars per share)	0.21	0.26
Net income per share - Diluted (in dollars per share)	$ 0.21	$ 0.25
Weighted average common and common equivalent shares:
Basic (in shares)	37.7	37.4
Diluted (in shares)	37.9	37.9
Dividends declared (in dollars per share)	$ 1.14	$ 0.12