Property, Plant and Equipment, Net (Tables)

9 Months Ended

Sep. 30, 2026

Property, Plant, and Equipment [Abstract]

Summary of Property, Plant and Equipment, Net

Property, plant and equipment, net is comprised of the following:


		As of
		September 30,				December 31,
		2026				2025
Land and land improvements		$	399			$	399
Buildings and improvements			74,432				73,248
Machinery and equipment(1)			284,723				276,416
Less: Accumulated depreciation			(272,917	)			(260,322	)
Property, plant and equipment, net		$	86,637			$	89,741

(1) Includes $4,637 of platinum purchased in 2026 which is depleted based on actual usage. See Note 1, “Basis of Presentation,” for further discussion.