Property, plant and equipment, net, consist of the following (in thousands):
Useful Life
(in years)
As of December 31,
20252024
Leasehold improvements(1)$73,141 $73,126 
Equipment
3 to 7 years
63,259 73,578 
Construction in progress86,433 86,417 
Furniture & fixtures
5 years
1,867 1,865 
Software
3 years
2,049 1,697 
Gross property, plant and equipment226,749 236,683 
Less: Accumulated depreciation112,485 99,589 
Property, plant and equipment, net$114,264 $137,094 
_______________
(1)The useful life of leasehold improvements is the shorter of the lease term or life of the asset.

Historical Timeline

Fiscal YearFiled
2025Feb 23, 2026Showing above
2024Mar 3, 2025
2023Mar 19, 2024
2022Mar 1, 2023
2021Mar 1, 2022

About PP&E Disclosures

The PP&E disclosure details a company's physical asset base — land, buildings, machinery, and equipment — along with the depreciation methods and useful life assumptions that determine how these costs flow through the income statement. Capitalization policy thresholds reveal management's judgment on the boundary between expense and asset, directly affecting both reported earnings and asset values.

Key signals: changes in estimated useful lives or depreciation methods can materially shift reported earnings without any operational change. Compare capital expenditures against depreciation expense — when capex consistently trails depreciation, the asset base may be aging and underinvested. Watch for large asset impairments or write-downs that signal overvalued carrying amounts. Asset retirement obligations reveal future environmental or decommissioning costs that are often underappreciated. Compare PP&E intensity (PP&E-to-revenue) against industry peers to assess capital efficiency and competitive positioning.