Revenue Recognition (Tables)

9 Months Ended

Sep. 28, 2019

Revenue From Contract With Customer [Abstract]

Summary of Disaggregated Net Sales

The following tables present our disaggregated net sales by Type of Major Good / Product Line, and Geography.

	Thirteen Weeks Ended				Thirty-Nine Weeks Ended
(in thousands)	September 28, 2019		September 29, 2018		September 28, 2019		September 29, 2018
Powertrain	$	104,756	$	100,994	$	299,730	$	295,363
Chassis		70,787		69,214		228,446		206,483
Automotive body		65,468		67,000		189,174		179,539
Hardware		12,785		10,746		34,412		31,978
Net sales	$	253,796	$	247,954	$	751,762	$	713,363

	Thirteen Weeks Ended				Thirty-Nine Weeks Ended
(in thousands)	September 28, 2019		September 29, 2018		September 28, 2019		September 29, 2018
Net sales to U.S. customers	$	238,466	$	229,761	$	701,778	$	663,212
Net sales to non-U.S. customers	$	15,330		18,193		49,984		50,151
Net sales	$	253,796	$	247,954	$	751,762	$	713,363