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DERIVATIVES AND FAIR VALUE MEASUREMENT (Details Textual) (USD $) | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013
Forward Contracts [Member] |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative Asset |  | $ 944,200 us-gaap_DerivativeAssets / us-gaap_InvestmentTypeAxis = us-gaap_ForwardContractsMember
Derivative, Gain (Loss) on Derivative, Net | 944,200 us-gaap_DerivativeGainLossOnDerivativeNet / us-gaap_InvestmentTypeAxis = us-gaap_ForwardContractsMember | 776,500 us-gaap_DerivativeGainLossOnDerivativeNet / us-gaap_InvestmentTypeAxis = us-gaap_ForwardContractsMember
Swap [Member] |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative Liability | 479,000 us-gaap_DerivativeLiabilities / us-gaap_InvestmentTypeAxis = us-gaap_SwapMember | 209,500 us-gaap_DerivativeLiabilities / us-gaap_InvestmentTypeAxis = us-gaap_SwapMember
Derivative, Gain (Loss) on Derivative, Net | 269,000 us-gaap_DerivativeGainLossOnDerivativeNet / us-gaap_InvestmentTypeAxis = us-gaap_SwapMember | 239,000 us-gaap_DerivativeGainLossOnDerivativeNet / us-gaap_InvestmentTypeAxis = us-gaap_SwapMember
Interest Rate Swap [Member] |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, Fixed Interest Rate | 6.63%us-gaap_DerivativeFixedInterestRate / us-gaap_InvestmentTypeAxis = us-gaap_InterestRateSwapMember | 6.63%us-gaap_DerivativeFixedInterestRate / us-gaap_InvestmentTypeAxis = us-gaap_InterestRateSwapMember
Derivative Liability | 112,299 us-gaap_DerivativeLiabilities / us-gaap_InvestmentTypeAxis = us-gaap_InterestRateSwapMember | 94,882 us-gaap_DerivativeLiabilities / us-gaap_InvestmentTypeAxis = us-gaap_InterestRateSwapMember
Derivative Asset | $ 17,000 us-gaap_DerivativeAssets / us-gaap_InvestmentTypeAxis = us-gaap_InterestRateSwapMember | $ 86,500 us-gaap_DerivativeAssets / us-gaap_InvestmentTypeAxis = us-gaap_InterestRateSwapMember

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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13433-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13495-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=34720828&loc=SL20225862-175312 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=36459792&loc=SL20226008-175313 + Details
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- Definition Fixed interest rate related to the interest rate derivative. + References No definition available. + Details
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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5618551-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a),(c),(d),(e) -URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624171-113959 + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13433-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13495-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=34720828&loc=SL20225862-175312 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=36459792&loc=SL20226008-175313 + Details
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