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Inventory (Tables)
12 Months Ended
Dec. 31, 2018
Inventory Disclosure [Abstract]  
Schedule of Inventory Inventories as of December 31, 2018 and 2017 consist of the following:

In thousands

 

December 31, 2018

 

 

December 31, 2017

 

Raw materials

 

$

14,142

 

 

$

7,044

 

Work in process

 

 

8,590

 

 

 

10,844

 

Finished goods

 

 

35,357

 

 

 

12,372

 

Total inventory, gross

 

 

58,089

 

 

 

30,260

 

Inventory cost adjustment

 

 

(287

)

 

 

 

Inventory

 

 

57,802

 

 

 

30,260