Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2022

Segment Reporting [Abstract]

Schedule of Automotive and Other Segment Reporting

	2022		2021		2020
Revenue:
Automotive Products
United States	$	579,531,611	$	542,690,346	$	519,337,271
Germany	266,498,398		234,994,551		228,652,827
Japan	234,888,653		211,417,475		216,100,530
Mexico	121,553,711		111,761,245		127,157,684
Other Countries	672,270,085		596,324,417		556,949,831
Other	44,215,585		33,981,895		39,991,262
Total	$	1,918,958,043	$	1,731,169,929	$	1,688,189,405
Income (Loss) from Operations:
Automotive Products	$	372,490,748	$	414,185,075	$	393,979,860
Other	(2,484,622)		(4,403,097)		5,576,232
Total	$	370,006,126	$	409,781,978	$	399,556,092
Assets:
Automotive Products	$	1,670,634,277	$	1,495,298,453	$	1,436,374,596
Other	43,025,905		34,760,744		33,317,668
Corporate	613,569,742		601,331,969		728,248,906
Total	$	2,327,229,924	$	2,131,391,166	$	2,197,941,170
Depreciation & Amortization:
Automotive Products	$	90,030,087	$	92,516,347	$	97,530,191
Other	1,056,510		913,451		689,894
Corporate	5,481,846		5,682,221		6,519,815
Total	$	96,568,443	$	99,112,019	$	104,739,900
Capital Expenditures:
Automotive Products	$	141,166,506	$	58,415,887	$	34,926,686
Other	2,356,910		1,467,962		1,470,705
Corporate	2,909,707		8,951,198		15,309,150
Total	$	146,433,123	$	68,835,047	$	51,706,541

Schedule of Major Product Line Revenues

Other includes Dimmable Aircraft Windows, Fire Protection Products, and Nanofiber. Major product line revenues included within the Automotive Products segment are as follows:

	2022		2021		2020
Automotive Products
Automotive Mirrors	$	1,742,196,401	$	1,563,424,443	$	1,520,628,604
HomeLink® Modules*	132,546,057		133,763,591		127,569,539
Total Automotive Products	$	1,874,742,458	$	1,697,188,034	$	1,648,198,143
Other Products Revenue	$	44,215,585	$	33,981,895	$	39,991,262
Total Revenue	$	1,918,958,043	$	1,731,169,929	$	1,688,189,405

*Excludes HomeLink® revenue integrated into automotive mirrors.

Schedule of Automotive Customers Individually Accounted for 10% or More of Net Sales

In 2022, the Company had three automotive customers (including direct sales to original equipment manufacturer ("OEM") customers and sales through their Tier 1 suppliers), which individually accounted for 10% or more of net sales as follows:

	Toyota Motor Company	Volkswagen Group	General Motors
2022	16%	13%	10%
2021	15%	13%	11%
2020	14%	14%	12%