v3.25.4
Property, Plant and Equipment
 12 Months Ended
Dec. 31, 2025
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
(4) Property, Plant and Equipment
Property, plant and equipment, net consisted of the following:
December 31,
(in thousands)20252024
Machinery and equipment$1,440,354 $1,435,691 
ROU finance lease25,543 25,076 
Buildings and improvements18,369 18,188 
Automotive equipment16,279 16,279 
Land and improvements15,266 14,959 
Construction in progress48,370 30,623 
Other3,467 2,939 
1,567,648 1,543,755 
Less: Accumulated depreciation and amortization
(855,824)(808,164)
Total property, plant and equipment, net$711,824 $735,591 
For the years ended December 31, 2025, 2024, and 2023, depreciation and amortization expenses related to property, plant, and equipment was $80.5 million, $87.1 million, and $78.9 million, respectively, and capitalized interest was $1.6 million, $1.0 million, and $0.5 million, respectively.