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Balance Sheet Account Details Inventory (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Inventory, Net [Abstract]    
Raw materials $ 34,621 $ 23,294
Work-in-process (materials, labor and overhead) 32,352 20,514
Finished goods (materials, labor and overhead) 25,645 14,278
Total inventories $ 92,618 $ 58,086