Balance Sheet Account Details (Tables)

9 Months Ended

Sep. 30, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Inventory

Inventories are stated at the lower of cost (first-in, first-out) or net realizable value. Inventories consisted of the following (in thousands):

	September 30, 2020		December 31, 2019
Raw materials	$	40,430	$	23,294
Work-in-process (materials, labor and overhead)	33,095		20,514
Finished goods (materials, labor and overhead)	21,696		14,278
Total inventories	$	95,221	$	58,086

Other Current Assets

Prepaid expenses and other current assets consist of the following (in thousands):

	September 30, 2020		December 31, 2019
Other receivables	$	22,978	$	7,857
Prepaid expenses	10,150		4,568
Income taxes receivable	—		2,560
Other	1,886		1,885
Total prepaid expenses and other current assets	$	35,014	$	16,870

Other Current Liabilities

Other current liabilities consist of the following (in thousands):

	September 30, 2020		December 31, 2019
Customer incentives	$	4,914	$	7,369
Customer deposits	1,873		1,500
Other	10,198		5,993
Total other current liabilities	$	16,985	$	14,862