| INCOME TAXES - Deferred Tax Assets (Details 1) (USD $) In Thousands, unless otherwise specified | Mar. 31, 2015 | Dec. 31, 2014 | ||||
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| Deferred tax assets | ||||||
| Allowance for loan losses | $ 374us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses | $ 366us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses | ||||
| Depreciation and amortization | 15,392us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther | 13,938us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther | ||||
| Accrued expenses | 1,271us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities | 2,006us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities | ||||
| Net operating losses | 29,058us-gaap_DeferredTaxAssetsOperatingLossCarryforwards | 26,543us-gaap_DeferredTaxAssetsOperatingLossCarryforwards | ||||
| Other | 2,367us-gaap_DeferredTaxAssetsOther | 2,365us-gaap_DeferredTaxAssetsOther | ||||
| Total deferred tax assets | 48,462us-gaap_DeferredTaxAssetsGross | 45,218us-gaap_DeferredTaxAssetsGross | ||||
| Less valuation allowance | (31,138)us-gaap_DeferredTaxAssetsValuationAllowance | (27,434)us-gaap_DeferredTaxAssetsValuationAllowance | ||||
| Net deferred tax assets | 17,324us-gaap_DeferredTaxAssetsNet | 17,784us-gaap_DeferredTaxAssetsNet | ||||
| Deferred tax liabilities | ||||||
| Leaseholds | 17,270us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment | 17,741us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment | ||||
| Total deferred tax liabilities | 17,270us-gaap_DeferredIncomeTaxLiabilities | 17,741us-gaap_DeferredIncomeTaxLiabilities | ||||
| Net deferred income tax assets | $ 54us-gaap_DeferredTaxAssetsLiabilitiesNet | [1] | $ 43us-gaap_DeferredTaxAssetsLiabilitiesNet | [1] | ||
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- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, before jurisdictional netting. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from other reserves and accruals not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the provision for loan losses. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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