Major Customers	12 Months Ended
Dec. 31, 2020
Risks and Uncertainties [Abstract]
Major Customers	Major CustomersThere were no individual customers in the AMS segment which made up 10% or more of the Company's 2020, 2019 or 2018 consolidated net sales. In our EP segment, there were no individual customers which made up 10% or more of the Company's consolidated net sales for the years ended December 31, 2020 or 2019. For the year ended December 31, 2018, one customer, together with its respective affiliates and designated converters, accounted for 10% of the Company's consolidated net sales. The loss of one or more such customers, or a significant reduction in one or more of these customers' purchases, could have a material adverse effect on the Company's results of operations. There were no individual customers in the AMS segment which made up 10% or more of the Company's consolidated accounts receivable at December 31, 2020 or 2019. In the EP segment, there were no individual customers which made up 10% or more of the Company's consolidated accounts receivable at December 31, 2020. At December 31, 2019, one customer, together with its respective affiliates and designated converters, accounted for 11% or more of the Company's consolidated accounts receivable.

Major Customers

12 Months Ended

Dec. 31, 2020

Major CustomersThere were no individual customers in the AMS segment which made up 10% or more of the Company's 2020, 2019 or 2018 consolidated net sales. In our EP segment, there were no individual customers which made up 10% or more of the Company's consolidated net sales for the years ended December 31, 2020 or 2019. For the year ended December 31, 2018, one customer, together with its respective affiliates and designated converters, accounted for 10% of the Company's consolidated net sales. The loss of one or more such customers, or a significant reduction in one or more of these customers' purchases, could have a material adverse effect on the Company's results of operations. There were no individual customers in the AMS segment which made up 10% or more of the Company's consolidated accounts receivable at December 31, 2020 or 2019. In the EP segment, there were no individual customers which made up 10% or more of the Company's consolidated accounts receivable at December 31, 2020. At December 31, 2019, one customer, together with its respective affiliates and designated converters, accounted for 11% or more of the Company's consolidated accounts receivable.