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Note 5 - Property, Plant and Equipment, Net
12 Months Ended
Dec. 31, 2022
Notes to Financial Statements  
Property, Plant and Equipment Disclosure [Text Block]

NOTE 5 - Property, Plant and Equipment, Net:

 

Property, plant and equipment, net, consisted of the following (in thousands):

 

   

December 31,

 
   

2022

   

2021

 

Land

  $ 2,494     $ 3,085  

Buildings, improvements and leaseholds

    18,652       19,558  

Machinery, equipment and fixtures

    101,419       91,351  
      122,565       113,994  

Accumulated depreciation

    (71,173 )     (64,304 )

Property, plant and equipment, net

  $ 51,392     $ 49,690  

 

Depreciation expense was $7.9 million and $5.1 million in 2022 and 2021, respectively.