Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details)

v3.8.0.1
Segment Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Segment information    
Net sales $ 491,444 $ 441,363
Operating profit 33,893 (3,463)
Significant legal settlement   (30,000)
Other expense, net (2,290) (1,263)
Income (loss) before income taxes 31,603 (4,726)
Installation    
Segment information    
Significant legal settlement   (30,000)
Operating Segment    
Segment information    
Net sales 491,444 441,363
Operating profit 42,786 3,219
Operating Segment | Installation    
Segment information    
Net sales 329,394 290,887
Operating profit 29,330 21,036
Operating Segment | Distribution    
Segment information    
Net sales 187,766 170,244
Operating profit 17,902 15,484
Intercompany Eliminations    
Segment information    
Net sales (25,716) (19,768)
Operating profit (4,446) (3,301)
Corporate    
Segment information    
General corporate expense, net $ (8,893) $ (6,682)