Nature of Business and Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2020

Accounting Policies [Abstract]

Schedules of Concentration of Risk

The following table presents the Company's sales directly and indirectly to General Motors Company (GM), Fiat Chrysler Automobiles (FCA), and Ford Motor Company (Ford) as a percentage of total net sales:

	Three Months Ended June 30, 2020		Three Months Ended June 30, 2019		Six Months Ended June 30, 2020		Six Months Ended June 30, 2019
General Motors Company	16	%	17	%	16	%	18	%
Fiat Chrysler Automobiles	11	%	16	%	15	%	15	%
Ford Motor Company	12	%	12	%	14	%	11	%

The following table presents the percentage of the Company's total production in Mexico, Canada, and other foreign markets:

	Three Months Ended June 30, 2020		Three Months Ended June 30, 2019		Six Months Ended June 30, 2020		Six Months Ended June 30, 2019
Mexico	20	%	19	%	22	%	19	%
Canada	12	%	8	%	9	%	7	%
Other	—	%	1	%	—	%	—	%

The following table presents the percentage of the Company's total net sales represented by net sales from customers located in Mexico, Canada, and other foreign countries:

	Three Months Ended June 30, 2020		Three Months Ended June 30, 2019		Six Months Ended June 30, 2020		Six Months Ended June 30, 2019
Mexico	17	%	17	%	21	%	18	%
Canada	9	%	10	%	8	%	10	%
Other	—	%	1	%	—	%	1	%