Nature of Business and Basis of Presentation - Additional Information (Detail)	9 Months Ended
	Sep. 30, 2024 USD ($) Segment	Dec. 31, 2023 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of operating segments | Segment	1
Total assets	$ 750,615,000	$ 831,684,000
Cash and short-term investments	305,700,000
Total current assets	650,216,000	724,981,000
Cash and cash equivalents	156,944,000	199,252,000
Short-term investments	148,788,000	121,407,000
Accounts receivable, net	112,642,000	133,563,000
Current inventory	224,000,000	258,616,000
Long-term inventory	74,023,000	$ 77,615,000
Debt outstanding	$ 0