Property, plant and equipment consisted of the following at December 31:
(In thousands)20252024
Computer hardware and software$35,380 $37,172 
Furniture and fixtures3,792 3,775 
Machinery and equipment109,467 98,719 
Buildings and improvements51,313 51,111 
Land4,627 4,627 
Construction in progress3,269 2,390 
 207,848 197,794 
Less accumulated depreciation(138,586)(133,099)
 69,262 64,695 
Rental assets251,077 198,712 
Less accumulated depreciation - Rental assets(87,291)(75,924)
 163,786 122,788 
Property, plant and equipment, net$233,048 $187,483 

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.