Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2016

Segment Reporting [Abstract]

Schedule of Automotive and Other Segment Reporting

The Company also develops and manufactures variably dimming windows for the aerospace industry and fire protection products for the commercial construction industry, which are combined into the "Other" segment shown below.

	Three Months Ended March 31,
	2016		2015
Revenue:
Automotive Products	$	393,968,947	$	360,615,289
Other	11,598,839		8,322,166
Total	$	405,567,786	$	368,937,455
Income from operations:
Automotive Products	$	115,980,617	$	104,808,058
Other	4,868,373		2,900,448
Total	$	120,848,990	$	107,708,506