Income Taxes - Additional Information (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Operating Loss Carryforwards [Line Items]
Operating loss carryforward available to offset future taxable income	$ 4.0	$ 1.6
Tax Year 2018 [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforward available to offset future taxable income			$ 0.8
Indefinite Lived [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforward available to offset future taxable income	$ 3.3