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Debt - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 0 Months Ended | 3 Months Ended | 3 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Mar. 31, 2014
|
Nov. 30, 2012
LIBOR [Member]
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Nov. 30, 2012
Prime Rate [Member]
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Nov. 30, 2012
Term Loan A [Member]
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Nov. 30, 2012
Term Loan B [Member]
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Mar. 31, 2014
Revolving Credit Facility [Member]
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Dec. 31, 2013
Revolving Credit Facility [Member]
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Nov. 30, 2012
Revolving Credit Facility [Member]
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Mar. 31, 2014
Credit Facility [Member]
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Dec. 31, 2012
Credit Facility [Member]
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Mar. 31, 2014
Credit Facility [Member]
Minimum [Member]
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Mar. 31, 2014
Credit Facility [Member]
Maximum [Member]
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| Line of Credit Facility [Line Items] | ||||||||||||
| Line of credit facility | $ 12.0 | $ 14.5 | $ 6.9 | $ 5.9 | $ 10.0 | |||||||
| Credit facility, maturity date | Nov. 30, 2016 | |||||||||||
| Interest on the credit facility, description | LIBOR plus 7.25% (with a LIBOR floor of 2.0%) or the Wells Fargo prime rate plus 6.25% (with a prime rate floor of 3.0%) | |||||||||||
| Interest rate on credit facility | 7.25% | 6.25% | ||||||||||
| Debt instrument floor rate | 2.00% | 3.00% | ||||||||||
| Interest rate | 9.50% | |||||||||||
| Revolving loan amounts outstanding | 0.6 | |||||||||||
| Reserve amount on letter of credit | 0.1 | 0 | ||||||||||
| Revolving credit facility available | 6.2 | 5.9 | ||||||||||
| Minimum fixed charge coverage ratio | 1.25 | |||||||||||
| Fixed charge coverage ratio for the remainder period | 1.25 | 2.00 | ||||||||||
| Maximum leverage ratio | 2.50 | |||||||||||
| Leverage ratio for remainder period | 1.00 | 2.50 | ||||||||||
| Credit Facility subject to limitation on Capital Expenditures | 1.25 | |||||||||||
| Credit Facility subject to limitation on Capital Expenditures in year one | 5.5 | |||||||||||
| Credit Facility subject to limitation on Capital Expenditures in year two | 5.5 | |||||||||||
| Credit Facility subject to limitation on Capital Expenditures in year three | 5.5 | |||||||||||
| Credit Facility subject to limitation on Capital Expenditures in year four | $ 5.5 | |||||||||||