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Long-Term Debt and Notes Payable - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
6 Months Ended | 6 Months Ended | 1 Months Ended | 3 Months Ended | 1 Months Ended | 3 Months Ended | 1 Months Ended | 6 Months Ended | 1 Months Ended | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jun. 29, 2013
|
Dec. 31, 2012
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Jun. 29, 2013
Revolving Credit Facility [Member]
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Jun. 29, 2013
Other Term Loan [Member]
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Jul. 18, 2013
Subsequent Event [Member]
Revolving Credit Facility [Member]
|
Jun. 29, 2013
Minimum [Member]
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Jul. 18, 2013
Minimum [Member]
Subsequent Event [Member]
|
Jun. 29, 2013
Maximum [Member]
|
Jul. 18, 2013
Maximum [Member]
Subsequent Event [Member]
|
Mar. 26, 2013
Credit Agreement [Member]
Revolving Credit Facility [Member]
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Jun. 29, 2013
Credit Agreement [Member]
Minimum [Member]
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Jun. 29, 2013
Credit Agreement [Member]
Maximum [Member]
|
Jun. 29, 2013
Term Loan [Member]
|
Jul. 18, 2013
Term Loan [Member]
Subsequent Event [Member]
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|
| Debt Instrument [Line Items] | ||||||||||||||
| Revolving credit line | $ 7.0 | $ 7.0 | $ 75.0 | $ 35.0 | ||||||||||
| Term loan principal amount | 9.0 | |||||||||||||
| Line of credit maturity | Mar. 27, 2018 | |||||||||||||
| Cap on permitted acquisition | 25 | |||||||||||||
| Cap on permitted acquisition aggregate | 50 | |||||||||||||
| Allowance for share repurchase | 20 | |||||||||||||
| Interest rate on revolving credit at LIBOR rate | 2.25% | 3.50% | 1.50% | 2.50% | ||||||||||
| Credit facility allocated | 20 | 75 | 190 | |||||||||||
| Interest rate on revolving credit line and term loan at LIBOR rate | LIBOR plus between 1.50% and 2.50% based on the Company's Leverage Ratio | |||||||||||||
| Revolving credit facility | 58.4 | |||||||||||||
| Outstanding letters of credit | 9.6 | |||||||||||||
| Percentage of commitment fee on unused portion of the total credit commitment | 0.25% | 0.25% | 0.35% | 0.50% | ||||||||||
| Variable principal payments on term loan maturity | 2018-06 | |||||||||||||
| Line of credit maturity | 2018-06 | 2018-06 | ||||||||||||
| Line of credit facility expiration period | 5 years | 5 years | ||||||||||||
| Pay off term loan | 7.0 | 7.0 | ||||||||||||
| Pay off term loan | $ 0.5 | |||||||||||||
| Maximum leverage ratio | 3.75 | |||||||||||||
| Maximum leverage ratio | 3.50 | |||||||||||||
| Minimum fixed charge coverage | 1.25 | |||||||||||||
| Changes in covenants resulting from new term loans | No changes in these covenants resulting from the new term note | |||||||||||||