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CONSTRUCTION IN PROGRESS (Narrative) (Details) (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2014 | Dec. 31, 2013
Construction Contracts [Line Items] |  |
Construction in progress | $ 105,178,173 | $ 83,719,596
Shannxi Datong Coal Group [Member] |  |
Construction Contracts [Line Items] |  |
Construction in progress | 17,810,000 | 83,720,000
Additional Construction In Progress Gross | 2,440,000 | 17,010,000
Xuzhou Huayu project [Member] |  |
Construction Contracts [Line Items] |  |
Construction in progress | 26,060,000 | 25,540,000
Additional Construction In Progress Gross | 8,200,000 |
Xuzhou Tian'an project [Member] |  |
Construction Contracts [Line Items] |  |
Construction in progress | 17.53 | 17.19
Additional Construction In Progress Gross | 16,250,000 |
Shandong Boxing project [Member] |  |
Construction Contracts [Line Items] |  |
Construction in progress | 24,470,000 | 23,980,000
Additional Construction In Progress Gross | 9,750,000 |
Xuzhou Zhongtai project [Member] |  |
Construction Contracts [Line Items] |  |
Construction in progress | 19,250,000 |
Additional Construction In Progress Gross | $ 13,430,000 |

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- Definition Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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