REVENUE (Tables)

9 Months Ended

Sep. 26, 2021

Revenue from Contract with Customer [Abstract]

Summary of Revenue by Product Category

The following table summarizes total revenue by product category:

	For the thirteen weeks ended				For the thirty-nine weeks ended
	September 26, 2021		September 27, 2020		September 26, 2021		September 27, 2020
Electronic systems	$	77,199	$	70,371	$	241,474	$	197,493
Mechanical systems		37,026		29,383		118,295		85,218
Exhaust		16,971		18,905		59,587		53,062
Accessories		14,384		14,648		45,403		29,987
Safety		14,093		—		48,287		—
Total sales	$	159,673	$	133,307	$	513,046	$	365,760

Summary of Revenue Based on Geographic Location

The following table summarizes total revenue based on geographic location from which the product is shipped:

	For the thirteen weeks ended				For the thirty-nine weeks ended
	September 26, 2021		September 27, 2020		September 26, 2021		September 27, 2020
United States	$	155,626	$	133,307	$	501,196	$	365,760
Italy		4,047		—		11,850		—
Total sales	$	159,673	$	133,307	$	513,046	$	365,760