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Inventories
3 Months Ended
Mar. 31, 2020
Inventory Disclosure [Abstract]  
Inventories

5. Inventories. Inventories at March 31, 2020 and December 31, 2019, consisted of the following (in thousands):

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March 31, 2020

    

December 31, 2019

Finished goods

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$

126,495

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$

134,467

Work-in-process

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24,592

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17,602

Raw materials

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76,689

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73,629

Total inventories

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$

227,776

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$

225,698

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