XML 57 R20.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 2 - Summary of Significant Accounting Policies (Tables)
9 Months Ended
Sep. 30, 2014
Accounting Policies [Abstract]  
Schedule of Inventory, Current [Table Text Block]
    December 31, 2013       September 30, 2014    

Raw materials

  $ 26,080       $ 57,044    

Finished goods

    3,750         5,632    

Total inventory

  $ 29,830       $ 62,676