Revenue (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Revenue	$ 463,423,002	$ 428,005,026	$ 931,673,777	$ 911,729,865
Automotive Segment
Disaggregation of Revenue [Line Items]
Revenue	452,951,028	420,622,653	910,903,581	896,240,089
Other Segment
Disaggregation of Revenue [Line Items]
Revenue	10,471,974	7,382,373	20,770,196	15,489,776
Automotive Products
Disaggregation of Revenue [Line Items]
Revenue	452,951,028	420,622,653	910,903,581	896,240,089
Automotive Mirrors & Electronics | Automotive Segment
Disaggregation of Revenue [Line Items]
Revenue	419,492,115	390,074,655	843,118,604	825,581,585
HomeLink Modules | Automotive Segment
Disaggregation of Revenue [Line Items]
Revenue	33,458,913	30,547,998	67,784,977	70,658,504
Fire Protection Products | Other Segment
Disaggregation of Revenue [Line Items]
Revenue	9,645,549	6,319,662	18,093,236	12,123,820
Aerospace Products | Other Segment
Disaggregation of Revenue [Line Items]
Revenue	826,425	1,062,711	2,676,960	3,365,956
U.S. | Automotive Products
Disaggregation of Revenue [Line Items]
Revenue	145,818,259	135,857,058	288,012,229	282,282,375
U.S. | Other Products
Disaggregation of Revenue [Line Items]
Revenue	10,471,974	7,382,373	20,770,196	15,489,776
Germany | Automotive Products
Disaggregation of Revenue [Line Items]
Revenue	71,580,008	58,935,672	139,145,328	128,350,856
Japan | Automotive Products
Disaggregation of Revenue [Line Items]
Revenue	46,655,756	54,160,515	101,418,244	108,064,110
Mexico | Automotive Products
Disaggregation of Revenue [Line Items]
Revenue	29,792,178	28,589,143	61,927,257	60,335,131
Other | Automotive Products
Disaggregation of Revenue [Line Items]
Revenue	$ 159,104,827	$ 143,080,265	$ 320,400,523	$ 317,207,617