XML 64 R53.htm IDEA: XBRL DOCUMENT v3.21.2
Industry Segments (Details)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2021
USD ($)
Jun. 30, 2020
USD ($)
Jun. 30, 2021
USD ($)
Segment
Jun. 30, 2020
USD ($)
Segment Reporting Information, Profit (Loss) [Abstract]        
Number of reportable operating segments | Segment     2  
Net sales [1] $ 342,076 $ 247,939 $ 618,629 $ 502,241
Operating Income 36,925 16,021 66,249 30,344
Intersegment Revenues [Member]        
Segment Reporting Information, Profit (Loss) [Abstract]        
Net sales [1] 0 0 0 0
Engine Management [Member] | Reportable Segments [Member]        
Segment Reporting Information, Profit (Loss) [Abstract]        
Net sales [1] 233,216 173,153 445,234 374,271
Operating Income 30,384 16,722 61,498 38,155
Engine Management [Member] | Intersegment Revenues [Member]        
Segment Reporting Information, Profit (Loss) [Abstract]        
Net sales [1] 5,185 2,666 10,544 6,680
Temperature Control [Member] | Reportable Segments [Member]        
Segment Reporting Information, Profit (Loss) [Abstract]        
Net sales [1] 106,471 72,392 168,944 123,834
Operating Income 13,229 3,967 16,821 3,619
Temperature Control [Member] | Intersegment Revenues [Member]        
Segment Reporting Information, Profit (Loss) [Abstract]        
Net sales [1] 3,125 1,387 4,972 2,778
All Other [Member]        
Segment Reporting Information, Profit (Loss) [Abstract]        
Net sales [1] 2,389 2,394 4,451 4,136
Operating Income (6,688) (4,668) (12,070) (11,430)
All Other [Member] | Intersegment Revenues [Member]        
Segment Reporting Information, Profit (Loss) [Abstract]        
Net sales [1] $ (8,310) $ (4,053) $ (15,516) $ (9,458)
[1] Segment net sales include intersegment sales in our Engine Management and Temperature Control segments.