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Net Sales (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | $ 1,298,816 |  | $ 1,128,588 | $ 1,137,913
Aftermarket [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 1,022,779 |  | 941,409 | 956,539
OE/OES [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 247,260 |  | 167,142 | 157,730
Export [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 28,777 |  | 20,037 | 23,644
Ignition, Emission Control, Fuel and Safety Related System Products [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 795,470 |  | 699,894 | 712,375
Wire and Cable [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 151,147 |  | 144,122 | 143,644
Compressors [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 208,131 |  | 163,883 | 161,823
Other Climate Control Parts [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 144,068 |  | 120,689 | 120,071
United States [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 1,134,378 |  | 1,007,201 | 1,023,903
Canada [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 62,560 |  | 48,470 | 50,158
Asia [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 41,016 |  | 35,244 | 24,968
Mexico [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 25,646 |  | 19,607 | 20,035
Europe [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 27,683 |  | 12,606 | 13,875
Other Foreign [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 7,533 |  | 5,460 | 4,974
Engine Management [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 937,936 |  | 835,685 | 849,161
Engine Management [Member] | Aftermarket [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 692,895 |  | 674,744 | 697,722
Engine Management [Member] | OE/OES [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 218,338 |  | 142,072 | 129,815
Engine Management [Member] | Export [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 26,703 |  | 18,869 | 21,624
Engine Management [Member] | Ignition, Emission Control, Fuel and Safety Related System Products [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 786,514 |  | 691,722 | 705,994
Engine Management [Member] | Wire and Cable [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 151,422 |  | 143,963 | 143,167
Engine Management [Member] | Compressors [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 0 |  | 0 | 0
Engine Management [Member] | Other Climate Control Parts [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 0 |  | 0 | 0
Engine Management [Member] | United States [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 804,398 |  | 738,521 | 760,134
Engine Management [Member] | Canada [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 33,590 |  | 25,842 | 27,439
Engine Management [Member] | Asia [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 40,668 |  | 35,079 | 24,838
Engine Management [Member] | Mexico [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 25,288 |  | 19,336 | 19,330
Engine Management [Member] | Europe [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 27,293 |  | 12,255 | 13,341
Engine Management [Member] | Other Foreign [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 6,699 |  | 4,652 | 4,079
Temperature Control [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 348,423 |  | 281,954 | 278,355
Temperature Control [Member] | Aftermarket [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 317,427 |  | 255,716 | 248,420
Temperature Control [Member] | OE/OES [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 28,922 |  | 25,070 | 27,915
Temperature Control [Member] | Export [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 2,074 |  | 1,168 | 2,020
Temperature Control [Member] | Ignition, Emission Control, Fuel and Safety Related System Products [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 0 |  | 0 | 0
Temperature Control [Member] | Wire and Cable [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 0 |  | 0 | 0
Temperature Control [Member] | Compressors [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 206,697 |  | 163,071 | 160,485
Temperature Control [Member] | Other Climate Control Parts [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 141,726 |  | 118,883 | 117,870
Temperature Control [Member] | United States [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 329,980 |  | 268,680 | 263,769
Temperature Control [Member] | Canada [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 16,513 |  | 11,679 | 12,322
Temperature Control [Member] | Asia [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 348 |  | 165 | 130
Temperature Control [Member] | Mexico [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 358 |  | 271 | 705
Temperature Control [Member] | Europe [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 390 |  | 351 | 534
Temperature Control [Member] | Other Foreign [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 834 |  | 808 | 895
Other [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 12,457 | [2] | 10,949 | 10,397
Other [Member] | Aftermarket [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 12,457 | [2] | 10,949 | 10,397
Other [Member] | OE/OES [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 0 | [2] | 0 | 0
Other [Member] | Export [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 0 | [2] | 0 | 0
Other [Member] | Ignition, Emission Control, Fuel and Safety Related System Products [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 8,956 | [2] | 8,172 | 6,381
Other [Member] | Wire and Cable [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | (275) | [2] | 159 | 477
Other [Member] | Compressors [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 1,434 | [2] | 812 | 1,338
Other [Member] | Other Climate Control Parts [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 2,342 | [2] | 1,806 | 2,201
Other [Member] | United States [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 0 | [2] | 0 | 0
Other [Member] | Canada [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 12,457 | [2] | 10,949 | 10,397
Other [Member] | Asia [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 0 | [2] | 0 | 0
Other [Member] | Mexico [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 0 | [2] | 0 | 0
Other [Member] | Europe [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | 0 | [2] | 0 | 0
Other [Member] | Other Foreign [Member] |  |  |  |  |
Disaggregation of Revenue [Abstract] |  |  |  |  |
Disaggregation of net sales | [1] | $ 0 | [2] | $ 0 | $ 0
[1] | Segment net sales include intersegment sales in our Engine Management and Temperature Control segments.
[2] | Other consists of the elimination of intersegment sales from our Engine Management and Temperature Control segments as well as sales from our Canadian business unit that does not meet the criteria of a reportable operating segment. Intersegment wire and cable sales for the year ended December 31, 2021 exceeded third party sales from our Canadian business unit.

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