Income Taxes - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Tax [Line Items]
Uncertain tax benefits	$ 0	$ 0
Accrued interest or penalties related to uncertain tax positions	$ 0	$ 0
Federal Tax Authority
Income Tax [Line Items]
Income tax year open to examination	2016
State and Local Jurisdiction
Income Tax [Line Items]
Income tax year open to examination	2015