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6. Inventories
9 Months Ended
Mar. 31, 2013
Inventory Disclosure [Abstract]  
Inventories

At interim reporting periods, inventories for financial statement purposes are based on perpetual inventory records. Components of inventory are as follows:

 

    March 31, 2013     June 30, 2012  
Raw Materials   $ 1,329,700     $ 1,146,800  
Work in process     762,000       221,900  
Finished Goods     153,500       245,000  
    $ 2,245,200     $ 1,613,700