Income Taxes (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2019	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Goodwill amortization period	15 years
Deferred tax assets, net	$ 1.4
Deferred tax assets, valuation allowance	$ 8.9
Operating loss carryforwards		$ 45.3
Portion subject to an IRS Section 382 limitation from 1999
Income Tax Contingency [Line Items]
Operating loss carryforwards, limitations on use, amount		$ 0.1