XML 42 R32.htm IDEA: XBRL DOCUMENT v3.20.2
Inventory (Tables)
9 Months Ended
Sep. 30, 2020
Inventory Disclosure [Abstract]  
Schedule of inventory
Inventory consisted of the following:
        
(in thousands)September 30,
2020
December 31,
2019
Raw materials$15,774 $11,417 
Work in process14,330 9,450 
Finished goods7,519 8,313 
Total inventory$37,623 $29,180