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v2.4.0.6

Subsequent Event (Details) (Revolving credit facility, USD $) In Millions, unless otherwise specified | 0 Months Ended | 3 Months Ended
--- | --- | ---
Apr. 24, 2013 | Mar. 30, 2013
Subsequent Events |  |
Revolving credit facility, maximum capacity |  | $ 60.0
Amounts issued and outstanding under letters of credit |  | 0.4
Subsequent event |  |
Subsequent Events |  |
Revolving credit facility, maximum capacity | 125.0 |
Borrowings under revolving line of credit | 15.0 | 15.0
Amounts issued and outstanding under letters of credit | $ 0.4 |
Subsequent event | Minimum |  |
Subsequent Events |  |
Commitment fee payable on the unused portion of the credit facility (as a percent) | 0.25% |
Subsequent event | Maximum |  |
Subsequent Events |  |
Commitment fee payable on the unused portion of the credit facility (as a percent) | 0.375% |
Subsequent event | Adjusted base rate |  |
Subsequent Events |  |
Variable rate basis | adjusted base rate |
Subsequent event | Adjusted base rate | Minimum |  |
Subsequent Events |  |
Interest margin (as a percent) | 0.50% |
Subsequent event | Adjusted base rate | Maximum |  |
Subsequent Events |  |
Interest margin (as a percent) | 1.50% |
Subsequent event | Adjusted eurocurrency rate |  |
Subsequent Events |  |
Variable rate basis | adjusted eurocurrency rate |
Subsequent event | Adjusted eurocurrency rate | Minimum |  |
Subsequent Events |  |
Interest margin (as a percent) | 1.50% |
Subsequent event | Adjusted eurocurrency rate | Maximum |  |
Subsequent Events |  |
Interest margin (as a percent) | 2.50% |

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- Definition The 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 The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR. + References No definition available. + Details
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
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Balance Type: | credit
Period Type: | instant

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- Definition Increase for additional borrowings on the credit facility during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph f -Article 4 + Details
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Balance Type: | credit
Period Type: | duration

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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 Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. 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 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: 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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Balance Type: | credit
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- 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
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- Details
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