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Pension and Other Post-retirement Benefits (Tables)
12 Months Ended
Sep. 30, 2012
SCHEDULE OF COSTS OF BENEFITS [Table Text Block]
      2011     2012  
  Cost of revenues $   2,584,577   $   485,072  
  Research and development expenses   242,785     200,364  
  Sales and marketing expenses   499,316     170,444  
  General and administrative expenses   772,192     364,120  
    $   4,098,870   $   1,220,000