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Inventories
9 Months Ended
Jun. 30, 2011
Inventory [Abstract]  
Inventory Disclosure [Text Block]
Note 3. Inventories

Inventories have been valued at the lower of average cost or market on a first in first out basis. The components of inventory consist of:
 
   
June 30,
   
September 30,
 
   
2011
   
2010
 
Component parts
  $ 3,840,349     $ 3,565,643  
Finished goods
    6,805,014       7,884,922  
Total inventory
  $ 10,645,363     $ 11,450,565