The Company uses the following estimated useful lives:
Computer software, software development costs and equipment
3-5 years
Furniture and fixtures
5-7 years
Manufacturing tools and equipment
3-5 years
Leasehold improvementsShorter of lease term or remaining life of the asset
The composition of property and equipment is as follows:
  December 31,
  20252024
(in thousands) 
Computer software, software development costs and equipment $137,565 $116,939 
Furniture and fixtures 1,916 1,930 
Leasehold improvements 5,111 5,073 
Manufacturing tools and equipment 28,877 35,723 
Assets under construction 5,270 1,528 
Total cost of property and equipment 178,739 161,193 
Less: accumulated depreciation (138,479)(123,647)
Property and equipment, net $40,260 $37,546 

Historical Timeline

Fiscal YearFiled
2025Mar 4, 2026Showing above
2024Mar 5, 2025
2023Mar 6, 2024
2022Mar 13, 2023
2021Mar 9, 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.