Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Line Items]
Cash paid for income taxes	$ 5,900	$ 500	$ 1,400
Deferred tax assets, valuation allowance	4,775	65,617
Deferred tax assets, valuation allowance reversed amount	$ 60,800
Minimum [Member]
Income Tax Disclosure [Line Items]
Year federal net operating loss carryforwards begin to expire	2030
Year state net operating loss carryforwards begin to expire	2029
State Tax Credit Carry Forwards [Member]
Income Tax Disclosure [Line Items]
Net operating loss carryforwards	$ 1,000,000
Deferred tax assets, valuation allowance	4,800	15,000
Federal Tax Credits [Member]
Income Tax Disclosure [Line Items]
Deferred tax assets, valuation allowance		7,100
Charitable Contribution [Member]
Income Tax Disclosure [Line Items]
Deferred tax assets, valuation allowance		4,000
Federal Tax Credit Carry Forwards [Member]
Income Tax Disclosure [Line Items]
Net operating loss carryforwards	$ 700,000
Deferred tax assets, valuation allowance		$ 39,500