December 31,
Useful Lives20252024
Machinery3-15 years$20,383 $20,317 
Furniture and fixtures3-15 years769 769 
Leasehold improvements(a)21,419 21,419 
Computer, network equipment and software3-7 years3,140 2,685 
Construction in progress 2,203 2,110 
  47,914 47,300 
Less: accumulated depreciation and amortization (44,021)(43,501)
Total property and equipment, net $3,893 $3,799 
(a)Leasehold improvements are amortized over the shorter of the lease term or their estimated useful lives.

Historical Timeline

Fiscal YearFiled
2025Mar 4, 2026Showing above
2024Mar 5, 2025
2023Mar 5, 2024
2022Mar 31, 2023
2021Mar 8, 2022
2020Mar 9, 2021
2019Mar 11, 2020
2018Mar 14, 2019

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.