Income Taxes - Additional Information (Details) - USD ($)		12 Months Ended
	Dec. 22, 2017	Dec. 31, 2019	Dec. 31, 2018
Operating Loss Carryforwards [Line Items]
Effective income tax rate reconciliation, at federal statutory income tax rate, percent		21.00%	21.00%
Valuation allowance against deferred tax assets		$ 0	$ 0
Expected decrease in unrecognized tax benefits		400,000
Unrecognized tax benefits, accrued interest and penalties		400,000
Deferred tax assets, operating loss carryforwards		700,000
Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
Operating loss carry forwards		$ 1,100,000	$ 1,200,000
Maximum
Operating Loss Carryforwards [Line Items]
Effective income tax rate reconciliation, at federal statutory income tax rate, percent	35.00%
Minimum
Operating Loss Carryforwards [Line Items]
Effective income tax rate reconciliation, at federal statutory income tax rate, percent	21.00%