Quarterly report pursuant to Section 13 or 15(d)

Inventories - Schedule of Inventories (Details)

v3.21.2
Inventories - Schedule of Inventories (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Inventory Disclosure [Abstract]    
Raw materials $ 297,535 $ 241,095
Work-in-process 43,888 41,950
Total 341,423 283,045
Inventory that qualifies for 30% tax credit $ 20,600 $ 37,500