v3.24.1
Property, Plant and Equipment
 12 Months Ended
Jan. 28, 2024
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment 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.