Deferred Income Tax Assets and Liabilities (Detail) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Deferred income tax assets:
Accounts receivable	$ 4,512	$ 135,983
Accounts payable	712,683	1,131,070
Accrued liabilities	260,655	338,901
Deferred rent and lease incentives	3,856,114	2,353,514
Stock compensation		202,453
Other assets	54,836us-gaap_DeferredTaxAssetsOther	54,836us-gaap_DeferredTaxAssetsOther
Total deferred tax assets	4,888,800us-gaap_DeferredTaxAssetsGross	4,216,757us-gaap_DeferredTaxAssetsGross
Valuation allowance	(779,358)	(314,289)
Net deferred tax assets	4,109,442us-gaap_DeferredTaxAssetsNet	3,902,468us-gaap_DeferredTaxAssetsNet
Deferred income tax liabilities:
Fixed assets	(1,267,740)	(1,158,897)
Intangible assets	(1,103,847)	(1,725,099)
Equity investments in affiliates	(861,869)	(1,330,295)
Prepaid and other current assets	(207,976)	(174,419)
Total deferred tax liabilities	(3,441,432)us-gaap_DeferredIncomeTaxLiabilities	(4,388,710)us-gaap_DeferredIncomeTaxLiabilities
Net deferred tax asset (liability)	$ 668,010us-gaap_DeferredTaxAssetsLiabilitiesNet	$ (486,242)us-gaap_DeferredTaxAssetsLiabilitiesNet

Deferred tax assets accounts payable and accrued expenses.

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Amount of deferred tax liability attributable to taxable temporary differences.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the allowance for doubtful accounts.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred rent.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.

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Amount of deferred tax liability attributable to taxable temporary differences from investments in unconsolidated subsidiaries and investments in other affiliates which are not controlled nor consolidated.

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Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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