Minimum fixed charge coverage ratio to be maintained under covenant.

No definition available.

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- Definition

Maximum leverage ratio to be maintained under covenant.

+ References

No definition available.

+ Details

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- Definition

A measure of the physical worth of a company, which does not include any value derived from intangible assets such as copyrights, patents and intellectual property.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Represents the tangible net worth increase in each year.

+ References

No definition available.

+ Details

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Minimum contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(2))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

+ Details

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Data Type:	xbrli:dateItemType
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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

+ Details

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Data Type:	num:percentItemType
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Period Type:	instant

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Debt (Details)		6 Months Ended
Debt (Details)	Jan. 25, 2012 USD ($)	Jul. 04, 2015 USD ($) Ratio	Jan. 01, 2011 USD ($)	Jan. 29, 2010 USD ($)
Debt Instrument [Line Items]
Minimum tangible net worth		$ 55,000,000	$ 43,000,000
Tangible net worth (in hundredths)			50.00%
Revolving Credit Line [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 10,000,000		$ 10,000,000
Maturity date of loan		Jul. 01, 2016
Revolving Credit Line [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate (in hundredths)	2.25%	2.25%
Revolving Credit Line [Member] \| People's Prime Rate [Member]
Debt Instrument [Line Items]
Basis spread on variable rate (in hundredths)	2.25%
Revolving Credit Line [Member] \| Floor Rate [Member]
Debt Instrument [Line Items]
Floor rate of loan (in hundredths)	3.25%
Loan Agreement [Member]
Debt Instrument [Line Items]
Fixed charge coverage ratio as multiple, minimum \| Ratio		1.1
Leverage ratio as multiple, maximum \| Ratio		1.75
Term Loan [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 5,000,000		$ 5,000,000
Fixed rate of interest (in hundredths)		4.98%
2012 Term Loan [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 5,000,000	$ 5,000,000
Fixed rate of interest (in hundredths)		3.90%