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Prepaid Maintenance Agreement (Details) (USD $)
 9 Months Ended
Jun. 30, 2012
Mar. 31, 2011
Prepaid Maintenance Agreement (Textual) [Abstract]    
Prepaid expenses included repair and maintenance service   $ 1,500,000
Annual Amount 187,500  
Amortization period 8 years  
Prepaid expense, current assets 187,500  
Prepaid expense, non-current assets $ 1,078,125