Property, plant and equipment, net consist of the following:
Year Ended December 31,
In thousands20242023
Property, plant and equipment
Buildings and improvements$4,550 $4,635 
Equipment and furniture20,336 20,881 
Software19,799 18,030 
Software development and equipment installations in progress1,906 1,842 
Gross property, plant and equipment46,591 45,388 
Less accumulated depreciation(37,635)(36,533)
Net property, plant and equipment$8,956 $8,855 
Property, plant and equipment are stated at cost, less accumulated depreciation. Depreciation is computed using the straight-line method over the estimated useful lives of the assets. The general ranges of estimated useful lives are:
Years
Buildings and improvements
3 to 40
Software
2 to 10
Equipment and furniture
3 to 20

Historical Timeline

Fiscal YearFiled
2024Mar 17, 2025Showing above
2018Mar 18, 2019

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.