Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 30, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Changes in Carrying Amount of Goodwill

The Company has three reportable segments; however, no goodwill has existed within the Military segment. Changes in the carrying amount of goodwill were as follows:

	Food
(In thousands)	Distribution		Retail				Total
Balance at January 2, 2016:	$	132,367		190,535		(a)	$	322,902		(a)
Other		—		(216	)			(216	)
Balance at December 31, 2016:		132,367		190,319		(a)		322,686		(a)
Acquisitions (Note 2)		46,281		—				46,281
Disposals		—		(1,292	)			(1,292	)
Impairment		—		(189,027	)			(189,027	)
Balance at December 30, 2017:	$	178,648	$	—		(b)	$	178,648		(b)

(a) Net of accumulated impairment charges of $86.6 million.

(b) Net of accumulated impairment charges of $275.6 million.

Schedule of Components of Amortized Intangible Assets, Includes in Intangible Assets, Net

The following table reflects the components of amortized intangible assets, included in “Intangible assets, net” on the consolidated balance sheets:

	December 30, 2017				December 31, 2016
	Gross				Gross
	Carrying		Accumulated		Carrying		Accumulated
(In thousands)	Amount		Amortization		Amount		Amortization
Non-compete agreements	$	3,408	$	397	$	1,244	$	978
Favorable leases		8,251		4,332		8,744		3,807
Pharmacy customer prescription lists		6,810		4,210		7,168		3,445
Customer relationships		57,937		4,173		17,633		2,187
Trade names		1,068		386		1,068		236
Franchise fees and other		1,047		381		929		270
Total	$	78,521	$	13,879	$	36,786	$	10,923

Summary of Weighted Average Amortization Periods for Amortizable Intangible Assets

The weighted average amortization periods for amortizable intangible assets as of December 30, 2017 are as follows:

Non-compete agreements

6.3 years

Favorable leases

16.4 years

Pharmacy customer prescription lists

7.5 years

Customer relationships

16.1 years

Trade names

7.0 years

Franchise fees and other

9.3 years

Schedule of Estimated Amortization Expense for Future

Estimated amortization expense for each of the five succeeding fiscal years is as follows:

(In thousands)	2018					2019					2020					2021					2022
Amortization expense	$		5,772			$		5,604			$		5,267			$		4,620			$		4,362