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Note 3 - Inventory (Tables)
12 Months Ended
Mar. 31, 2013
Inventory Disclosure [Text Block]  
Schedule of Inventory [Table Text Block]
 

Current

Long Term

Total

Raw materials

  $ 71,900   $ 92,781   $ 164,681

Finished Goods

    50,093     21,154     71,247
    $ 121,993   $ 113,935   $ 235,928
 

Current

Long Term

Total

Raw materials

  $ 204,367   $ 38,555   $ 242,922

Finished Goods

    56,265     4,188     60,453
    $ 260,632   $ 42,743   $ 303,375