Quarterly report [Sections 13 or 15(d)]

Note 6 - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Details)

v3.26.1
Note 6 - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Property, plant and equipment $ 148,308 $ 142,583
Less accumulated depreciation (101,174) (97,819)
Property, plant and equipment, net 47,134 44,764
Land [Member]    
Property, plant and equipment 162 162
Land Improvements [Member]    
Property, plant and equipment 141 140
Leasehold Improvements [Member]    
Property, plant and equipment 9,646 9,269
Building [Member]    
Property, plant and equipment 2,958 2,958
Machinery and Equipment [Member]    
Property, plant and equipment 89,951 90,139
Furniture and Fixtures [Member]    
Property, plant and equipment 29,173 28,413
Mobile, Equipment and Other [Member]    
Property, plant and equipment 6,004 5,990
Construction in Progress [Member]    
Property, plant and equipment $ 10,273 $ 5,512