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Revenue (Revenue by Segment and Geographical Location) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Disaggregation of Revenue [Line Items] |  |
Total net sales | $ 193,795 | $ 182,966
North America [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 96,534 | 99,851
South America [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 11,407 | 14,570
Europe [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 67,795 | 58,694
Asia Pacific [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 18,059 | 9,851
Control Devices [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 99,618 | 96,850
Control Devices [Member] | North America [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 76,129 | 80,410
Control Devices [Member] | Europe [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 6,790 | 7,388
Control Devices [Member] | Asia Pacific [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 16,699 | 9,052
Electronics [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 82,770 | 71,546
Electronics [Member] | North America [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 20,405 | 19,441
Electronics [Member] | Europe [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 61,005 | 51,306
Electronics [Member] | Asia Pacific [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 1,360 | 799
Stoneridge Brazil [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 11,407 | 14,570
Stoneridge Brazil [Member] | South America [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | $ 11,407 | $ 14,570

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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130543-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
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