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v3.21.2

Business Segment Information - Summary of Company's Reportable Segments (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2020
Net sales |  |  |  |  |
Net sales | $ 135,380 | $ 127,463 | $ 385,971 | $ 347,944 |
Income taxes |  |  |  |  |
Income taxes | 3,097 | 4,458 | 10,161 | 9,306 |
Net income attributable to Preformed Line Products Company shareholders |  |  |  |  |
Net income attributable to Preformed Line Products Company shareholders | 10,708 | 12,954 | 26,755 | 27,133 |
Assets |  |  |  |  |
Identifiable assets | 493,593 |  | 493,593 |  | $ 461,087
PLP-USA [Member] |  |  |  |  |
Net sales |  |  |  |  |
Net sales | 66,891 | 53,027 | 185,208 | 153,595 |
Income taxes |  |  |  |  |
Income taxes | 1,362 | 2,020 | 6,221 | 4,891 |
Net income attributable to Preformed Line Products Company shareholders |  |  |  |  |
Net income attributable to Preformed Line Products Company shareholders | 6,688 | 6,753 | 18,583 | 16,439 |
Assets |  |  |  |  |
Identifiable assets | 173,886 |  | 173,886 |  | 137,689
The Americas [Member] |  |  |  |  |
Net sales |  |  |  |  |
Net sales | 18,084 | 19,914 | 54,230 | 54,641 |
Income taxes |  |  |  |  |
Income taxes | 1,108 | 875 | 2,376 | 2,321 |
Net income attributable to Preformed Line Products Company shareholders |  |  |  |  |
Net income attributable to Preformed Line Products Company shareholders | 2,474 | 1,908 | 5,627 | 4,598 |
Assets |  |  |  |  |
Identifiable assets | 79,055 |  | 79,055 |  | 75,438
EMEA [Member] |  |  |  |  |
Net sales |  |  |  |  |
Net sales | 26,619 | 27,034 | 77,452 | 68,441 |
Income taxes |  |  |  |  |
Income taxes | 512 | 1,205 | 1,366 | 1,735 |
Net income attributable to Preformed Line Products Company shareholders |  |  |  |  |
Net income attributable to Preformed Line Products Company shareholders | 697 | 2,912 | 2,935 | 5,495 |
Assets |  |  |  |  |
Identifiable assets | 107,331 |  | 107,331 |  | 106,922
Asia-Pacific [Member] |  |  |  |  |
Net sales |  |  |  |  |
Net sales | 23,786 | 27,488 | 69,081 | 71,267 |
Income taxes |  |  |  |  |
Income taxes | 115 | 358 | 198 | 359 |
Net income attributable to Preformed Line Products Company shareholders |  |  |  |  |
Net income attributable to Preformed Line Products Company shareholders | 849 | 1,381 | (390) | 601 |
Assets |  |  |  |  |
Identifiable assets | 133,321 |  | 133,321 |  | $ 141,038
Intersegment Eliminations [Member] |  |  |  |  |
Net sales |  |  |  |  |
Net sales | (12,600) | (10,883) | (33,783) | (28,186) |
Intersegment Eliminations [Member] | PLP-USA [Member] |  |  |  |  |
Net sales |  |  |  |  |
Net sales | (2,947) | (2,786) | (9,112) | (7,787) |
Intersegment Eliminations [Member] | The Americas [Member] |  |  |  |  |
Net sales |  |  |  |  |
Net sales | (2,556) | (3,029) | (7,178) | (7,706) |
Intersegment Eliminations [Member] | EMEA [Member] |  |  |  |  |
Net sales |  |  |  |  |
Net sales | (564) | (892) | (2,496) | (2,513) |
Intersegment Eliminations [Member] | Asia-Pacific [Member] |  |  |  |  |
Net sales |  |  |  |  |
Net sales | $ (6,533) | $ (4,176) | $ (14,997) | $ (10,180) |

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