Inventories - Components of Inventories (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Current inventory:
Raw materials	$ 72,910	$ 81,225
Work in process	23,640	20,374
Finished goods	51,852	46,851
Total current inventory	148,402	148,450
Long term inventory	9,454	13,192
Total inventory	$ 157,856	$ 161,642