Revenue (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Disaggregation of Revenue [Line Items]
Revenue	$ 468,250,776	$ 483,724,839
Automotive Segment
Disaggregation of Revenue [Line Items]
Revenue	457,952,554	475,617,436
Other Segment
Disaggregation of Revenue [Line Items]
Revenue	10,298,222	8,107,403
Automotive Products
Disaggregation of Revenue [Line Items]
Revenue	457,952,554	475,617,436
Automotive Mirrors & Electronics | Automotive Segment
Disaggregation of Revenue [Line Items]
Revenue	423,626,489	435,506,930
HomeLink Modules | Automotive Segment
Disaggregation of Revenue [Line Items]
Revenue	34,326,065	40,110,506
Fire Protection Products | Other Segment
Disaggregation of Revenue [Line Items]
Revenue	8,447,686	5,804,158
Aerospace Products | Other Segment
Disaggregation of Revenue [Line Items]
Revenue	1,850,536	2,303,245
U.S. | Automotive Products
Disaggregation of Revenue [Line Items]
Revenue	142,193,971	146,425,317
U.S. | Other Products
Disaggregation of Revenue [Line Items]
Revenue	10,298,222	8,107,403
Germany | Automotive Products
Disaggregation of Revenue [Line Items]
Revenue	67,565,320	69,415,184
Japan | Automotive Products
Disaggregation of Revenue [Line Items]
Revenue	54,762,488	53,903,595
Mexico | Automotive Products
Disaggregation of Revenue [Line Items]
Revenue	32,135,079	31,745,988
Other | Automotive Products
Disaggregation of Revenue [Line Items]
Revenue	$ 161,295,696	$ 174,127,352