Stock-Based Compensation - Summary of Activity Under Stock Option Plan (Detail) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($) $ / shares shares
Share-Based Payment Arrangement [Abstract]
Outstanding at beginning period - Options | shares	1,310,290
Options exercised | shares	(45,899)
Options canceled, forfeited, or expired | shares	(8,500)
Outstanding at ending period - Options | shares	1,255,891
Exercisable at ending period - Options | shares	477,266
Outstanding at beginning period - Wgtd. Avg. Exercise Price | $ / shares	$ 52.51
Options exercised - Wgtd. Avg. Exercise Price | $ / shares	33.54
Options cancelled, forfeited, or expired - Wgtd. Avg. Exercise Price | $ / shares	87.97
Outstanding at ending period - Wgtd. Avg. Exercise Price | $ / shares	52.96
Exercisable at ending period - Wgtd. Avg. Exercise Price | $ / shares	$ 31.74
Outstanding at ending period - Wgtd. Avg. Remaining Contractual Term, years	10 years 2 months 4 days
Exercisable at ending period - Wgtd. Avg. Remaining Contractual Term, years	6 years 4 months 28 days
Outstanding at ending period - Aggregate Intrinsic Value | $	$ 49,029
Exercisable at ending period - Aggregate Intrinsic Value | $	$ 28,760