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D. FAIR VALUE MEASUREMENTS (Details) (USD $)
Dec. 31, 2012
Sep. 30, 2012
Level1
   
Derivative instruments $ 0 $ 0
Level2
   
Derivative instruments 0 0
Level3
   
Derivative instruments 8,437,492 6,983,690
Total
   
Derivative instruments $ 8,437,492 $ 6,983,690