Income Taxes - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Income Taxes [Line Items]
Effective income tax rate reconciliation, percent	27.20%	23.60%	25.70%	23.20%
Unrecognized tax benefits	$ 0.3	$ 0.2	$ 0.3	$ 0.2
Unrecognized tax benefits that would impact effective tax rate	0.3	0.2	0.3	0.2
Unrecognized tax benefits, income tax penalties and interest accrued	$ 0.1	$ 0.1	$ 0.1	$ 0.1
COVID-19 Pandemic | CARES Act | U.S. Federal Government
Income Taxes [Line Items]
Exercised option to defer employer portion of social security tax payment description			For example,  pursuant to the Coronavirus Aid, Relief and Economic Security (“CARES”) Act, the Company exercised the option to defer payment of the employer portion of the Social Security tax, with 50% to be repaid by December 31, 2021 and the remainder by December 31, 2022.
Percentage of deferred employer portion of social security tax repayable			50.00%
Employer portion of social security tax repayable date			Dec. 31, 2021
Employer portion of social security tax repayable remainder date			Dec. 31, 2022
Employer portion of social security tax deferred			$ 13.5
Internal Revenue Service (IRS) | Earliest Tax Year
Income Taxes [Line Items]
Open tax year			2017
Internal Revenue Service (IRS) | Latest Tax Year
Income Taxes [Line Items]
Open tax year			2019
State Local and Foreign Jurisdictions | Earliest Tax Year
Income Taxes [Line Items]
Open tax year			2016
State Local and Foreign Jurisdictions | Latest Tax Year
Income Taxes [Line Items]
Open tax year			2019