Property and equipment, net consisted of the following as of December 31, 2024 and December 31, 2023:

 

 

(In thousands)

  December 31,
2024
   December 31,
2023
 
Machinery and equipment  $251   $286 
Software   598    606 
Computer and office equipment   534    588 
Leasehold improvements       502 
Research and development laboratory equipment   174    183 
Furniture and fixtures   27    29 
Trade show assets   28    78 
Vehicles   43    43 
Total property and equipment, gross   1,655    2,315 
Accumulated depreciation   (1,469)   (1,751)
Construction in progress       31 
Total property and equipment, net  $186   $595 

Historical Timeline

Fiscal YearFiled
2024Mar 21, 2025Showing above
2023Apr 15, 2024
2021Mar 31, 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.