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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $) | 12 Months Ended |
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Dec. 31, 2014 | Dec. 31, 2013
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |
Long-Lived Assets held for sale, timing of expected sale | 1 year |
Loan procurement costs |  |
Loan procurement costs | $ 17,000,000us-gaap_DeferredFinanceCostsGross | $ 17,300,000us-gaap_DeferredFinanceCostsGross
Loan procurement costs, accumulated amortization | 6,400,000us-gaap_AccumulatedAmortizationDeferredFinanceCosts | 4,600,000us-gaap_AccumulatedAmortizationDeferredFinanceCosts
Other Assets |  |
Intangible assets, net of accumulated amortization | 22,494,000us-gaap_IntangibleAssetsNetExcludingGoodwill | 9,463,000us-gaap_IntangibleAssetsNetExcludingGoodwill
Deposits on future settlements | 10,250,000us-gaap_DepositsAssets | 1,287,000us-gaap_DepositsAssets
Accounts receivable | 4,237,000us-gaap_AccountsReceivableNet | 4,957,000us-gaap_AccountsReceivableNet
Prepaid insurance | 1,545,000us-gaap_PrepaidInsurance | 1,304,000us-gaap_PrepaidInsurance
Prepaid real estate taxes | 2,425,000us-gaap_PrepaidTaxes | 1,893,000us-gaap_PrepaidTaxes
Others | 7,691,000us-gaap_OtherAssetsMiscellaneous | 8,352,000us-gaap_OtherAssetsMiscellaneous
Total | $ 48,642,000us-gaap_OtherAssets | $ 27,256,000us-gaap_OtherAssets

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