Income Taxes from Continuing Operations (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Line Items]
Federal corporate income tax rates	35.00%
Valuation allowance	$ 9.9	$ 8.8	$ 1.1
Unrecognized tax benefits that would impact the effective tax rate	1.1
Unrealized reduction in goodwill if realized	0.2
Federal [Member]
Income Tax Disclosure [Line Items]
Net operating loss carry-forwards	6.5
Illinois [Member]
Income Tax Disclosure [Line Items]
Net operating loss carry-forwards	0.2
Foreign [Member]
Income Tax Disclosure [Line Items]
Net operating loss carry-forwards	14.7
Foreign [Member] | Switzerland [Member]
Income Tax Disclosure [Line Items]
Net operating loss carry-forwards	4.3
Indefinite Lived NOL [Member] | Foreign [Member]
Income Tax Disclosure [Line Items]
Net operating loss carry-forwards	9.1
NOL Expiring Beginning In 2022 [Member] | Foreign [Member]
Income Tax Disclosure [Line Items]
Net operating loss carry-forwards	$ 5.6