The useful lives of the assets are generally as follows:
Buildings40 years
Leasehold improvements
2 to 10 years
Software and equipment
2 to 5 years
(In thousands)June 27, 2025June 28, 2024
Buildings and leasehold improvements$2,086 $1,302 
Software and equipment
77,566 69,898 
Total property, plant and equipment, gross79,652 71,200 
Less accumulated depreciation(62,199)(61,720)
   Total property, plant and equipment, net$17,453 $9,480 

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.