Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
Net sales	$ 298.5	$ 277.4	$ 905.6	$ 801.1
Cost of sales	191.9	175.4	578.2	523.8
Gross profit	106.6	102.0	327.4	277.3
Selling, distribution & administrative expenses	79.1	71.4	239.9	215.4
Operating income from continuing operations	27.5	30.6	87.5	61.9
Interest and other expense, net	0.6	0.2	1.3	0.4
Income from continuing operations before income taxes	26.9	30.4	86.2	61.5
Provision for income taxes	6.6	7.2	21.5	11.7
Net income from continuing operations	20.3	23.2	64.7	49.8
Net (loss) income from discontinued operations, net of tax	(0.1)	(0.1)	0.3	10.5
Net income	$ 20.2	$ 23.1	$ 65.0	$ 60.3
Net income per common share from continuing operations:
Basic (in dollars per share)	$ 0.53	$ 0.61	$ 1.70	$ 1.31
Diluted (in dollars per share)	0.53	0.61	1.69	1.31
Net (loss) income per common share from discontinued operations:
Basic (in dollars per share)	0.00	0.00	0.01	0.28
Diluted (in dollars per share)	0.00	0.00	0.01	0.28
Net income per common share:
Net income per share - Basic (in dollars per share)	0.53	0.61	1.71	1.59
Net income per share - Diluted (in dollars per share)	$ 0.53	$ 0.61	$ 1.70	$ 1.59
Weighted average common and common equivalent shares:
Basic (in shares)	38.0	37.8	38.0	37.7
Diluted (in shares)	38.1	38.0	38.1	37.9
Dividends declared (in dollars per share)	$ 0.18	$ 0.16	$ 0.54	$ 0.48