Property, Plant and Equipment
The following is a summary of property and equipment:
(in thousands)Estimated Useful LivesJanuary 28, 2024January 29, 2023
Land$13,577 $13,577 
Buildings
7 to 39 years
49,897 46,596 
Leasehold improvements
2 to 10 years
13,742 13,980 
Machinery and equipment
3 to 8 years
271,215 250,838 
Computer hardware and software
3 to 13 years
76,483 75,224 
Furniture and office equipment
5 to 7 years
7,753 8,174 
Construction in progress4,676 18,882 
Property, plant and equipment, gross437,343 427,271 
Less: accumulated depreciation and amortization(283,725)(257,978)
Property, plant and equipment, net$153,618 $169,293 
As of January 28, 2024 and January 29, 2023, construction in progress consisted primarily of machinery and equipment awaiting completion of installation and being placed in service.
Depreciation expense was $29.3 million, $25.8 million, and $26.0 million in fiscal years 2024, 2023 and 2022, respectively.

Historical Timeline

Fiscal YearFiled
2024Mar 28, 2024Showing above
2023Mar 30, 2023
2022Mar 16, 2022
2021Mar 24, 2021
2020Mar 20, 2020
2019Mar 21, 2019
2017Mar 23, 2017
2016Mar 31, 2016

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.