Net Sales and (Loss) Income Before Income Taxes - Net Sales and (Loss) Income Before Income Taxes (Parenthetical) (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Net Sales And Income Loss Before Income Taxes [Abstract]
Corporate costs	$ 3,720	$ 3,182	$ 10,688	$ 9,959