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Goodwill and Other Intangible Assets - Schedule of Components of Amortized Intangible Assets , Includes in Other Net (Detail) (USD $) In Thousands, unless otherwise specified | Oct. 04, 2014 | Dec. 28, 2013
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Schedule Of Intangible Assets Other Than Goodwill [Line Items] |  |
Gross Carrying Amount | $ 41,877 | $ 44,086
Accumulated Amortization | 16,454 | 15,028
Non-compete agreements [Member] |  |
Schedule Of Intangible Assets Other Than Goodwill [Line Items] |  |
Gross Carrying Amount | 2,527 | 4,566
Accumulated Amortization | 1,732 | 3,427
Favorable leases [Member] |  |
Schedule Of Intangible Assets Other Than Goodwill [Line Items] |  |
Gross Carrying Amount | 8,408 | 8,408
Accumulated Amortization | 2,601 | 2,215
Pharmacy customer script lists [Member] |  |
Schedule Of Intangible Assets Other Than Goodwill [Line Items] |  |
Gross Carrying Amount | 17,223 | 17,423
Accumulated Amortization | 10,951 | 8,946
Customer relationships [Member] |  |
Schedule Of Intangible Assets Other Than Goodwill [Line Items] |  |
Gross Carrying Amount | 12,100 | 12,100
Accumulated Amortization | 597 | 78
Trade Name [Member] |  |
Schedule Of Intangible Assets Other Than Goodwill [Line Items] |  |
Gross Carrying Amount | 1,219 | 1,219
Accumulated Amortization | 408 | 233
Franchise fees and other [Member] |  |
Schedule Of Intangible Assets Other Than Goodwill [Line Items] |  |
Gross Carrying Amount | 400 | 370
Accumulated Amortization | $ 165 | $ 129

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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