Income Taxes - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Taxes [Line Items]
Foreign pretax earnings	$ 2.3	$ 7.5	$ 8.9
Operating loss carryforwards, expiration year	2042
Deferred tax assets recognized	$ 3.6	2.6
Deferred tax asset, valuation allowance	$ 2.1	2.2
Domestic tax credits, expiration year	2042
Unrecognized tax benefits interest on income taxes expense and correlative effects	$ 0.2	0.2	0.2
Unrecognized tax benefits reversed into income upon the statute of limitations expiration	$ 2.1	1.6	$ 9.7
Open tax years	2017 2018 2019 2020 2021 2022
Maximum
Income Taxes [Line Items]
Decrease in unrecognized tax benefits is reasonably possible, excluding interest and correlative effects.	$ 2.0
Federal Tax Authority
Income Taxes [Line Items]
Operating loss carryforwards, amount	1.3	1.3
Domestic State Tax Authority
Income Taxes [Line Items]
Deferred tax assets recognized	1.0	0.7
State and Local Jurisdiction
Income Taxes [Line Items]
Operating loss carryforwards, amount	55.3	40.7
Domestic and foreign tax credits, amount	$ 1.3	$ 0.9