|
Schedule of Non-controlling Interests (Details) (USD $)
|
3 Months Ended |
|---|---|
|
Mar. 31, 2013
|
|
| Joint Ventures/non-controlling Interest Schedule Of Non-controlling Interests 1 | $ 411,663 |
| Joint Ventures/non-controlling Interest Schedule Of Non-controlling Interests 2 | 404,434 |
| Joint Ventures/non-controlling Interest Schedule Of Non-controlling Interests 3 | 33,926,434 |
| Joint Ventures/non-controlling Interest Schedule Of Non-controlling Interests 4 | 33,078,744 |
| Joint Ventures/non-controlling Interest Schedule Of Non-controlling Interests 5 | 22,563,268 |
| Joint Ventures/non-controlling Interest Schedule Of Non-controlling Interests 6 | 22,598,020 |
| Joint Ventures/non-controlling Interest Schedule Of Non-controlling Interests 7 | 56,901,365 |
| Joint Ventures/non-controlling Interest Schedule Of Non-controlling Interests 8 | $ 56,081,198 |