PROPERTY, PLANT AND EQUIPMENT (Narrative) (Details) (USD $)
6 Months Ended
Sep. 30, 2012
Property, Plant And Equipment 1 $ 27,700,000
Property, Plant And Equipment 2 15,000,000
Property, Plant And Equipment 3 3,800,000
Property, Plant And Equipment 4 1,100,000
Property, Plant And Equipment 5 10,200,000
Property, Plant And Equipment 6 1,500,000
Property, Plant And Equipment 7 2,000,000
Property, Plant And Equipment 8 45,435,397
Property, Plant And Equipment 9 51,939,812
Property, Plant And Equipment 10 6,504,415
Property, Plant And Equipment 11 242,159
Property, Plant And Equipment 12 2,275,474
Property, Plant And Equipment 13 $ 2,033,315