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Inventories
9 Months Ended
Sep. 30, 2013
Inventory Disclosure [Abstract]  
Inventories

(5) Inventories

Inventories consist of the following:

 

     September 30,
2013
    December 31,
2012
 

Raw materials

   $ 184,492      $ 199,257   

Finished goods

     853,281        999,391   
  

 

 

   

 

 

 
     1,037,773        1,198,648   

Allowance for excess inventory quantities

     (47,017     (60,166
  

 

 

   

 

 

 
   $ 990,756      $ 1,138,482