Annual report pursuant to Section 13 and 15(d)

Income Taxes - Components of Provision for Income Taxes and Income before Provision for Income Taxes (Detail)

v3.22.0.1
Income Taxes - Components of Provision for Income Taxes and Income before Provision for Income Taxes (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Abstract]      
Income tax expense at the federal statutory rate, amount $ 40,594 $ 12,466 $ 22,578
State income tax expense, net of federal benefit, amount 9,210 2,983 5,698
(Windfall) shortfall tax benefits, net related to stock-based compensation, amount (555) 240 (196)
Change in valuation allowance, amount 179 497 1,351
Permanent and other items, amount 1,405 340 1,151
Provision for income taxes, amount $ 50,833 $ 16,526 $ 30,582
Income tax expense at the federal statutory rate, rate 21.00% 21.00% 21.00%
State income tax expense, net of federal benefit, rate 4.80% 5.00% 5.30%
(Windfall) shortfall tax benefits, net related to stock-based compensation, rate (0.30%) 0.40% (0.20%)
Change in valuation allowance, rate 0.10% 0.80% 1.30%
Permanent and other items, rate 0.70% 0.60% 1.00%
Provision for income taxes, rate 26.30% 27.80% 28.40%