Stock-Based Compensation - Summary of Stock Option Activity (Detail) $ / shares in Units, $ in Thousands	9 Months Ended
	Sep. 30, 2023 USD ($) $ / shares shares
Shares
Beginning balance (in shares) | shares	268,119
Granted (in shares) | shares	79,404
Canceled (in shares) | shares	(6,510)
Exercised (in shares) | shares	(24,297)
Ending balance (in shares) | shares	316,716
Exercisable (in shares) | shares	136,117
Weighted Average Price
Beginning balance, weighted average exercise price (in dollars per share) | $ / shares	$ 84.03
Granted (in dollars per share) | $ / shares	91.13
Canceled (in dollars per share) | $ / shares	93.48
Exercised (in dollars per share) | $ / shares	72.33
Ending balance, weighted average exercise price (in dollars per share) | $ / shares	86.51
Exercisable (in dollars per share) | $ / shares	$ 80.50
Weighted average remaining term	5 years 7 months 6 days
Weighted average remaining term, exercisable	4 years 7 months 6 days
Aggregate intrinsic value | $	$ 982
Aggregate intrinsic value, exercisable | $	$ 704