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Comprehensive Loss (Tables)
 12 Months Ended
Sep. 30, 2012
Accumulated Other Comprehensive Loss [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
The accumulated other comprehensive loss balances at September 30, 2012 and 2011 consisted of the following:

 
 
2012

 
2011

Foreign currency translation adjustment
 
$
(135,219
)
 
$
(190,929
)
Unrealized gain (loss) on derivatives
 
(40,616
)
 
82,206

Unrealized gain on marketable securities
 
6,001

 
35,709

Accumulated other comprehensive loss
 
$
(169,834
)
 
$
(73,014
)