Consolidated Statements of Income (Unaudited) - USD ($) $ 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	$ 262.9	$ 272.0	$ 801.2	$ 814.4
Cost of sales	162.2	162.8	495.5	477.0
Gross profit	100.7	109.2	305.7	337.4
Selling and administrative expense	71.4	76.9	227.1	242.5
Research and development expense	7.9	8.4	23.5	24.1
Gain on sale of assets	0.0	0.0	(3.7)	(9.8)
Operating income	21.4	23.9	58.8	80.6
Interest expense, net	(2.2)	(0.6)	(3.7)	(6.6)
Net foreign currency transaction loss	0.0	(0.7)	(0.4)	(0.2)
Loss on extinguishment of debt	0.0	0.0	0.0	(11.3)
Other income (expense), net	0.6	(0.3)	0.1	0.0
Income before income taxes	19.8	22.3	54.8	62.5
Income tax expense	4.2	0.8	12.3	5.5
Net income	$ 15.6	$ 21.5	$ 42.5	$ 57.0
Net income per share
Net income per share, Basic (in dollars per share)	$ 0.84	$ 1.16	$ 2.30	$ 3.08
Net income per share, Diluted (in dollars per share)	$ 0.83	$ 1.14	$ 2.27	$ 3.02
Weighted average shares outstanding
Weighted average shares outstanding, Basic (in shares)	18,515,851	18,554,136	18,495,640	18,519,523
Weighted average shares outstanding, Diluted (in shares)	18,691,916	18,871,217	18,713,337	18,869,898