Revenue Data by Customer Type (Tables)

12 Months Ended

Dec. 31, 2020

Revenue from Contract with Customer [Abstract]

Summary of net sales by customer types

Below is a summary of net sales by each customer type (in thousands):

	Year Ended December 31,
	2020		2019		2018
Direct Customers	$	240,690	$	288,800	$	343,464
Distributors	7,544		10,455		15,647
Total	$	248,234	$	299,255	$	359,111