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Other Assets
12 Months Ended
Dec. 31, 2011
Other Assets [Abstract]  
Other Assets

Note 7. Other Assets

Other assets at December 31 are summarized below:

 

                 
    2011     2010  

Prepaid royalties

  $ 698,922     $ 772,096  

Security deposit (buildings and equipment lease)

    1,157,135       1,159,775  
   

 

 

   

 

 

 

Total other non-current assets

  $ 1,856,057     $ 1,931,871