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VARIABLE INTEREST ENTITIES (Details) (USD $)
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3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2012
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Jun. 30, 2011
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Jun. 30, 2012
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Jun. 30, 2011
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GED
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| Variable Interest Entity [Line Items] | ||||
| Revenues | $ 1,471,184 | $ 3,032,728 | ||
| Net income | 1,332,095 | 2,754,524 | ||
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GEM
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| Variable Interest Entity [Line Items] | ||||
| Revenues | 5,912,434 | 5,340,398 | 12,276,676 | |
| Net income | $ 5,412,841 | $ 4,362,345 | $ 10,627,000 | |
| X | ||||||||||
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- Definition
This element represents net income or loss of variable interest e No definition available.
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| X | ||||||||||
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- Definition
The amount of income between the reporting entity and the Variable Interest Entity (VIE). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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