Consolidated Leverage Ratio Maximum

No definition available.

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- Definition

Fixed Charge Coverage Ratio, Minimum

+ References

No definition available.

+ Details

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Balance Type:	na
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- Definition

Represents the accordion feature for future expansion.

+ References

No definition available.

+ Details

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- Definition

Maturity Date Of Senior Secured Credit Facility

+ 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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Period Type:	duration

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 2: 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)(1))

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

+ Details

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- Details

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any 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
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Period Type:	instant

- 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

+ Details

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
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Debt - Additional Information (Detail) (USD $) In Millions, unless otherwise specified		12 Months Ended		1 Months Ended					12 Months Ended				1 Months Ended		1 Months Ended		12 Months Ended						1 Months Ended
	Dec. 27, 2012	Dec. 31, 2012 Amended and Restated Credit Agreement	Dec. 31, 2012 Amended and Restated Credit Agreement Restricted Payments	Feb. 10, 2014 Subsequent Event	Feb. 10, 2014 Subsequent Event Restricted Payments	Feb. 10, 2014 Subsequent Event Fourth Amendment	Feb. 10, 2014 Subsequent Event Fourth Amendment Restricted Payments	Dec. 27, 2012 Amendment To Senior Credit Facility	Dec. 31, 2013 Amendment To Senior Credit Facility Eurodollar Rate Minimum	Dec. 31, 2013 Amendment To Senior Credit Facility Eurodollar Rate Maximum	Dec. 31, 2013 Amendment To Senior Credit Facility Base Rate Minimum	Dec. 31, 2013 Amendment To Senior Credit Facility Base Rate Maximum	Dec. 27, 2012 Term Loans	Dec. 31, 2013 Term Loans	Dec. 27, 2012 Revolving Credit Facilities	Dec. 31, 2013 Revolving Credit Facilities	Dec. 31, 2013 Revolving Credit Facilities Minimum	Dec. 31, 2013 Revolving Credit Facilities Maximum	Dec. 31, 2012 Senior Secured Credit Facility Amended and Restated Credit Agreement Minimum	Sep. 13, 2013 Revolving credit facility and Term loan	Sep. 13, 2013 Revolving credit facility and Term loan Third Amendment	Feb. 10, 2014 Revolving Credit Facility Subsequent Event	Feb. 10, 2014 Revolving Credit Facility Subsequent Event Fourth Amendment
Debt Instrument [Line Items]
Maximum borrowing capacity								$ 125.0					$ 50.0		$ 75.0					$ 50.0	$ 100.0	$ 75.0	$ 175.0
Debt instrument maturity period													5 years		5 years
Revolving credit facility maturity year	2017-12
Variable interest rate									2.00%	3.00%	1.00%	2.00%
Available for borrowings capacity																46.0
Debt instrument interest rate														2.70%
Unused Commitment Fees Percentage																	0.25%	0.625%
Maximum consolidated leverage ratio		275.00%	225.00%	275.00%	225.00%	300.00%	250.00%
Remaining borrowing capacity																			25.0
Fixed charge coverage ratio, minimum		150.00%
Revolving credit facility increase during period																							$ 100