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Property and Equipment (Tables)
12 Months Ended
Jun. 30, 2012
Notes to Financial Statements  
Schedule of Property and Equipment
Property and equipment consist of the following:

   
Estimated
   
June 30,
   
June 30,
 
   
Life (Years)
   
2012
   
2011
 
         
 
   
 
 
                   
Manufacturing equipment
    5 - 10     $ 3,400,004     $ 3,226,898  
Computer equipment and software
    3 - 5       249,478       257,451  
Furniture and fixtures
    5       86,358       86,299  
Leasehold improvements
    5 - 7       797,219       787,685  
Construction in progress
            237,800       227,654  
Tooling
    1 - 5       880,261       1,135,738  
     Total property and equipment
            5,651,120       5,721,725  
                         
Less accumulated depreciation  and amortization
            3,730,170       3,348,703  
            Total property and equipment, net
          $ 1,920,950     $ 2,373,022