Schedule of Accounts and Notes Receivable (Details) (USD $)	9 Months Ended
	Sep. 30, 2014
Accounts And Notes Receivable, Net Schedule Of Accounts And Notes Receivable 1	$ 34,309,512
Accounts And Notes Receivable, Net Schedule Of Accounts And Notes Receivable 2	36,902,846
Accounts And Notes Receivable, Net Schedule Of Accounts And Notes Receivable 3	6,260,829
Accounts And Notes Receivable, Net Schedule Of Accounts And Notes Receivable 4	5,807,807
Accounts And Notes Receivable, Net Schedule Of Accounts And Notes Receivable 5	40,570,341
Accounts And Notes Receivable, Net Schedule Of Accounts And Notes Receivable 6	$ 42,710,653