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Inventories
 12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Inventories

NOTE 7 - INVENTORIES

 

Year Ended December 31,

 

2020

 

 

2019

 

(Dollars in thousands)

 

 

 

 

 

 

 

 

Raw materials

 

$

46,712

 

 

$

44,245

 

Work in process

 

 

45,394

 

 

 

40,344

 

Finished goods

 

 

62,874

 

 

 

83,881

 

Inventories, net

 

$

154,980

 

 

$

168,470

 

 

Service wheel and supplies inventory included in other non-current assets in the consolidated balance sheets totaled $12.1 million and $10.6 million at December 31, 2020 and 2019, respectively.