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v3.22.1

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

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