Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2016

Segment Reporting [Abstract]

Schedule of Automotive and Other Segment Reporting

ASC 280, “Disclosures About Segments of an Enterprise and Related Information,” requires that a public enterprise report financial and descriptive information about its reportable operating segments subject to certain aggregation criteria and quantitative thresholds. Operating segments are defined by ASC 280 as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision-makers in deciding how to allocate resources and in assessing performance.

	2016		2015		2014
Revenue:
Automotive Products
United States	$	554,945,912	$	494,876,354	$	444,921,897
Germany	328,208,190		295,044,988		262,505,346
Japan	154,005,299		148,632,237		133,758,799
Other Countries	602,532,841		568,318,425		498,936,232
Other	39,232,514		36,745,702		35,378,885
Total	$	1,678,924,756	$	1,543,617,706	$	1,375,501,159
Income (Loss) from Operations:
Automotive Products	$	497,753,966	$	445,067,511	$	386,762,986
Other	13,988,969		13,698,928		12,071,188
Total	$	511,742,935	$	458,766,439	$	398,834,174
Assets:
Automotive Products	$	1,457,989,335	$	1,414,426,679	$	1,333,615,389
Other	9,384,154		9,429,994		8,841,958
Corporate	842,246,344		724,816,255		680,082,682
Total	$	2,309,619,833	$	2,148,672,928	$	2,022,540,029
Depreciation & Amortization:
Automotive Products	$	86,567,248	$	78,925,332	$	75,320,999
Other	290,296		306,908		321,426
Corporate	1,729,886		1,366,927		1,733,880
Total	$	88,587,430	$	80,599,167	$	77,376,305
Capital Expenditures:
Automotive Products	$	99,811,083	$	97,632,519	$	71,032,115
Other	200,262		161,247		145,704
Corporate	20,944,269		147,996		1,341,168
Total	$	120,955,614	$	97,941,762	$	72,518,987

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

In 2016, the Company had three automotive customers (including direct sales to OEM customers and sales through their Tier 1 suppliers), which individually accounted for 10% or more of net sales as follows:

	Toyota Motor Corporation		Volkswagen Group		Ford Motor Company		Daimler AG		FCA Group
2016	11	%	14	%	11	%	#		#
2015	11	%	14	%	11	%	#		#
2014	12	%	14	%	#		10	%	11	%

# - Less than 10 percent.

Schedule of Major Product Line Revenues

Major product line revenues included within these segments are as follows:

	2016		2015		2014
Automotive Products
Automotive Mirrors	$	1,456,963,758	$	1,332,791,398	$	1,169,436,521
HomeLink® Modules*	182,728,485		174,080,606		170,685,753
Total Automotive Products	$	1,639,692,243	$	1,506,872,004	$	1,340,122,274
Other Products Revenue	$	39,232,513	$	36,745,702	$	35,378,885
Total Revenue	$	1,678,924,756	$	1,543,617,706	$	1,375,501,159

*Excludes HomeLink^® revenue integrated into automotive mirrors.