Property and Equipment (Tables)

12 Months Ended

Jan. 01, 2017

Property, Plant and Equipment [Abstract]

Property and Equipment

Asset Class	Estimated Useful Life
Buildings and improvements	20 years
Store equipment	2 to 12 years
Furniture and fixtures	2 to 12 years
Auto and truck	2 to 6 years
Tooling	7 years
Leasehold improvements	Shorter of the estimated useful life or the term of the lease, considering renewal options expected to be exercised.

Property and equipment consisted of the following (in millions):

	January 1, 2017		January 3, 2016
Land	$	14.5	$	14.6
Buildings and leasehold improvements:
Buildings	8.6		9.8
Leasehold improvements	14.0		9.8
Store equipment	17.6		14.3
Office furniture and fixtures and vehicles:
Office furniture and fixtures	11.1		7.9
Vehicles	36.1		29.2
Tooling	1.0		0.1
Construction in process	3.3		3.1
Total Property and equipment, gross	106.2		88.8
Less: accumulated depreciation	36.4		22.6
Total Property and equipment, net	$	69.8	$	66.2