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Inventories
6 Months Ended
Jun. 30, 2020
Inventory, Net [Abstract]  
Inventories INVENTORIES
Inventories are stated at the lower of cost (first-in, first-out) or net realizable value. Net realizable value is the estimated selling price in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The components of inventories were as follows:
(in thousands)June 30, 2020December 31, 2019
  
Raw materials$49,129  $41,202  
Work-in-process20,314  20,077  
Finished goods159,934  133,740  
Inventories$229,377  $195,019