Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Inventories (Details)

v3.20.1
Inventories (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]    
Finished goods $ 89,570 $ 87,967
Work-in-process 2,271 3,106
Raw materials 80,670 77,431
Total Inventory $ 172,511 $ 168,504