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Inventories (Tables)
9 Months Ended
Sep. 30, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventories
Inventories as of September 30, 2020 and December 31, 2019 were as follows:
In thousandsSeptember 30,
2020
December 31,
2019
Raw materials$31,442 $36,322 
Work in process14,228 14,873 
Finished goods25,497 29,349 
Total inventories$71,167 $80,544