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Intangible Assets and Goodwill - Additional Information (Detail) (USD $)
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0 Months Ended | 12 Months Ended | ||
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Oct. 02, 2014
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Finite-Lived Intangible Assets [Line Items] | ||||
| Goodwill impairment | $ 0us-gaap_GoodwillImpairmentLoss | $ 0us-gaap_GoodwillImpairmentLoss | $ 0us-gaap_GoodwillImpairmentLoss | $ 0us-gaap_GoodwillImpairmentLoss |
| Franchise asset impairment charge | 2,200,000us-gaap_ImpairmentOfIntangibleAssetsFinitelived | 600,000us-gaap_ImpairmentOfIntangibleAssetsFinitelived | 0us-gaap_ImpairmentOfIntangibleAssetsFinitelived | |
| Definite lived intangible assets, amortization expense | $ 1,200,000us-gaap_AmortizationOfIntangibleAssets | $ 1,600,000us-gaap_AmortizationOfIntangibleAssets | $ 1,600,000us-gaap_AmortizationOfIntangibleAssets | |
| Lease Agreements [Member] | ||||
| Finite-Lived Intangible Assets [Line Items] | ||||
| Weighted-average amortization period | 17 years | |||
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- Definition
The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition
Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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