Depreciation expense is computed using the straight-line method generally based on the following estimated useful lives:
DescriptionEstimated Service Lives (years)
Computer and equipment5
Office equipment and furniture
5-7
Software
3-5
Leasehold improvements
15 (or lease term, if shorter)
Property and equipment consisted of the following as of December 31, 2025 and 2024:
 December 31,
2025
December 31,
2024
Computers and equipment$13,815 $12,569 
Office equipment and furniture4,338 4,341 
Software218,023 179,336 
Leasehold improvements6,224 6,231 
Construction in progress983 14,049 
Subtotal243,383 216,526 
Less accumulated depreciation(179,132)(149,387)
Property and equipment-net$64,251 $67,139 

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.