Income Taxes - Summarized the Differences Between the Statutory Federal Income Tax Rate and the Effective Tax Rate (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Income taxes at statutory rate	$ 24,706	$ (14,368)	$ 2,359
State income taxes, net of federal tax benefits	4,951	(2,812)	402
Effects of tax rate changes	(155)	0	437
Stock-based compensation	(49)	(431)	(298)
Non-deductible executive compensation	1,035	1,252	1,008
Change in valuation allowance	(2,549)	2,549	0
Other	454	(5)	83
Income tax expense (benefit)	$ 28,393	$ (13,815)	$ 3,991
Income taxes at statutory rate, percentage	21.00%	21.00%	21.00%
Increase (decrease) in income taxes resulting from:
State income taxes, net of federal tax benefits, percentage	4.20%	4.10%	3.60%
Effects of tax rate changes, percentage	(0.10%)	0.00%	3.90%
Stock-based compensation, percentage	0.00%	0.60%	(2.70%)
Non-deductible executive compensation, percentage	0.90%	(1.80%)	9.00%
Change in valuation allowance, percentage	(2.20%)	(3.70%)	0.00%
Other, percentage	0.30%	0.00%	0.70%
Income tax expense, percentage	24.10%	20.20%	35.50%