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

No definition available.

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- 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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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets.

+ References

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_DebtInstrumentLineItems
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Data Type:	xbrli:stringItemType
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Period Type:	duration

- Definition

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

+ 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)(2))

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

+ Details

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Balance Type:	na
Period Type:	duration

Debt and Short-Term Borrowings (Parenthetical) (Detail)	12 Months Ended
Debt and Short-Term Borrowings (Parenthetical) (Detail)	Dec. 31, 2013	Dec. 31, 2012	Apr. 17, 2013
Senior Notes
Debt Instrument [Line Items]
Debt, maturity date	Oct. 01, 2018	Oct. 01, 2018
Debt, interest rate	11.00%	11.00%	11.00%
Debt, interest payment term	Semi-annually	Semi-annually
LIBOR Floor
Debt Instrument [Line Items]
Margin interest rate		1.50%
Alternate Base Rate
Debt Instrument [Line Items]
Margin interest rate		4.00%
Senior Secured Credit Facility \| Term A due on April 17, 2018
Debt Instrument [Line Items]
Debt, maturity date	Apr. 17, 2018	Apr. 17, 2018
Margin interest rate	2.50%
Senior Secured Credit Facility \| Term B due on April 17, 2020
Debt Instrument [Line Items]
Debt, maturity date	Apr. 17, 2020	Apr. 17, 2020
Senior Secured Credit Facility \| LIBOR Floor \| Term B due on April 17, 2020
Debt Instrument [Line Items]
Margin interest rate	0.75%
Senior Secured Credit Facility \| Applicable Margin \| Term B due on April 17, 2020
Debt Instrument [Line Items]
Margin interest rate	2.75%
Senior Secured Revolving Credit Facility paying interest at a variable interest rate \| Expiring on April 17, 2018
Debt Instrument [Line Items]
Debt, maturity date	Apr. 17, 2018	Apr. 17, 2018
Senior Secured Revolving Credit Facility paying interest at a variable interest rate \| Expiring on September 30, 2015
Debt Instrument [Line Items]
Debt, maturity date	Sep. 30, 2015	Sep. 30, 2015
Senior Secured Credit Facility due on September 30, 2016 paying interest at a variable interest rate (LIBOR plus margin)
Debt Instrument [Line Items]
Debt, maturity date	Sep. 30, 2016	Sep. 30, 2016