Schedule of Changes in the Companys Investment (Details) (USD $)	3 Months Ended
Mar. 31, 2015
Summarized Information Of Equity Method Investment In The Jv Company Schedule Of Changes In The Companys Investment 1	$ 83,309,095
Summarized Information Of Equity Method Investment In The Jv Company Schedule Of Changes In The Companys Investment 2	79,331,930
Summarized Information Of Equity Method Investment In The Jv Company Schedule Of Changes In The Companys Investment 3	401,610
Summarized Information Of Equity Method Investment In The Jv Company Schedule Of Changes In The Companys Investment 4	828,412
Summarized Information Of Equity Method Investment In The Jv Company Schedule Of Changes In The Companys Investment 5	(116,252)
Summarized Information Of Equity Method Investment In The Jv Company Schedule Of Changes In The Companys Investment 6	183,998
Summarized Information Of Equity Method Investment In The Jv Company Schedule Of Changes In The Companys Investment 7	899,943
Summarized Information Of Equity Method Investment In The Jv Company Schedule Of Changes In The Companys Investment 8	292,327
Summarized Information Of Equity Method Investment In The Jv Company Schedule Of Changes In The Companys Investment 9	(661,106)
Summarized Information Of Equity Method Investment In The Jv Company Schedule Of Changes In The Companys Investment 10	84,070,778
Summarized Information Of Equity Method Investment In The Jv Company Schedule Of Changes In The Companys Investment 11	$ 80,399,179

Summarized Information Of Equity Method Investment In The Jv Company Schedule Of Changes In The Companys Investment 9

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