Segment Information - Schedule of Segment Reporting Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Segment Reporting Information [Line Items]
Total net sales	$ 229.6	$ 255.2
Income (Loss) from Operations	6.6	19.4
Assets of Operations	1,002.4	915.2	$ 868.7
Depreciation and amortization	12.1	10.4
Capital Expenditures	15.1	6.4
Total Operating Segments
Segment Reporting Information [Line Items]
Total net sales	232.2	257.3
Income (Loss) from Operations	18.0	28.9
Assets of Operations	894.1	810.7
Depreciation and amortization	11.9	10.3
Capital Expenditures	15.0	6.2
Intersegment Sales
Segment Reporting Information [Line Items]
Total net sales	(2.6)	(2.1)
Corporate
Segment Reporting Information [Line Items]
Income (Loss) from Operations	(11.4)	(9.5)
Assets of Operations	108.3	104.5
Depreciation and amortization	0.2	0.1
Capital Expenditures	0.1	0.2
U.S.
Segment Reporting Information [Line Items]
Total net sales	202.8	213.1
U.S. | Total Operating Segments
Segment Reporting Information [Line Items]
Total net sales	204.9	214.6
Income (Loss) from Operations	21.3	26.4
Assets of Operations	801.6	714.8
Depreciation and amortization	10.3	8.9
Capital Expenditures	15.0	6.1
U.S. | Intersegment Sales
Segment Reporting Information [Line Items]
Total net sales	(2.1)	(1.5)
International
Segment Reporting Information [Line Items]
Total net sales	26.8	42.1
International | Total Operating Segments
Segment Reporting Information [Line Items]
Total net sales	27.3	42.7
Income (Loss) from Operations	(3.3)	2.5
Assets of Operations	92.5	95.9
Depreciation and amortization	1.6	1.4
Capital Expenditures	0.0	0.1
International | Intersegment Sales
Segment Reporting Information [Line Items]
Total net sales	$ (0.5)	$ (0.6)