Stock-Based Compensation - Summary of Company's Stock Option Plan Activity (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023	Dec. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, Beginning Balance, Number of Options	590,000	440,000	590,000	440,000	440,000
Outstanding, Ending Balance, Number of Options	590,000	440,000	590,000	440,000	590,000	440,000
Exercisable, Number of Options			590,000	412,500
Outstanding, Beginning Balance, Weighted Average Exercise Price	$ 51.54	$ 45.25	$ 51.54	$ 45.25	$ 45.25
Outstanding, Ending Balance, Weighted Average Exercise Price	$ 51.54	$ 45.25	51.54	45.25	$ 51.54	$ 45.25
Exercisable, Weighted-Average Exercise Price			$ 51.54	$ 45.07
Outstanding, Weighted-Average Remaining Contractual Term	5 years 7 months 6 days	5 years 3 months 18 days	5 years 4 months 24 days	5 years 1 month 6 days	5 years 10 months 24 days	5 years 7 months 6 days
Exercisable, Weighted-Average Remaining Contractual Term			5 years 4 months 24 days	5 years
Outstanding, Aggregate Intrinsic Value	$ 38,077	$ 3,146	$ 23,970	$ 7,863	$ 21,156	$ 0
Exercisable, Aggregate Intrinsic Value			$ 23,970	$ 7,447