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Assets Held for Sale (Details) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2014
Dec. 31, 2013
Dormitory
Assets held for sale [Abstract]      
Assets held for sale       $ 4,130,590
Number of employee dormitory buildings sold     3
Gain on disposal of assets $ 203,488 $ 203,488