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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Textual) (USD $)
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3 Months Ended | 12 Months Ended | |
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Mar. 31, 2015
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Mar. 31, 2014
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Dec. 31, 2014
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| Summary Of Significant Accounting Policies [Line Items] | |||
| Advertising Expense | $ 76,715us-gaap_AdvertisingExpense | $ 30,185us-gaap_AdvertisingExpense | |
| Allowance for Doubtful Accounts Receivable | 1,353,571us-gaap_AllowanceForDoubtfulAccountsReceivable | 1,337,364us-gaap_AllowanceForDoubtfulAccountsReceivable | |
| Inventory Valuation Reserves | 140,709us-gaap_InventoryValuationReserves | 140,582us-gaap_InventoryValuationReserves | |
| Impairment of Long-Lived Assets Held-for-use | 772,788us-gaap_ImpairmentOfLongLivedAssetsHeldForUse | 772,091us-gaap_ImpairmentOfLongLivedAssetsHeldForUse | |
| Finite-Lived Intangible Assets, Accumulated Impairment Loss | $ 6,833,181deyu_FinitelivedIntangibleAssetsAccumulatedImpairmentLoss | $ 6,512,731deyu_FinitelivedIntangibleAssetsAccumulatedImpairmentLoss | |
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- Definition
Amount of accumulated impairment loss resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value. No definition available.
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- Details
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- Definition
Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of valuation reserve for inventory. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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