Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting - Revenues and Income from Operations for Reportable Segments (Detail)

v3.19.1
Segment Reporting - Revenues and Income from Operations for Reportable Segments (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 30, 2019
Mar. 31, 2018
Revenues    
Revenues $ 287,659 $ 207,595
Segment income (loss) from operations    
Total (loss) income from operations (848) 9,117
UNITED STATES    
Revenues    
Revenues 255,102 175,232
Segment income (loss) from operations    
Total (loss) income from operations (716) 10,924
CANADA    
Revenues    
Revenues 29,983 30,586
Segment income (loss) from operations    
Total (loss) income from operations (334) (2,021)
Other Segments [Member]    
Revenues    
Revenues 2,574 1,777
Segment income (loss) from operations    
Total (loss) income from operations $ 202 $ 214