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Note 6 - Property, Plant and Equipment
12 Months Ended
Dec. 31, 2014
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]

6. PROPERTY AND EQUIPMENT: 


   

December 31,

2014

   

December 31,

2013

 

Machinery and equipment (5-7 year life)

  $ 2,298,516     $ 1,674,206  

Furniture and fixtures (3-5 year life)

    235,679       153,051  

Leasehold improvements (5-7 year life)

    269,819       269,819  
      2,804,014       2,097,076  

Less accumulated depreciation and amortization

    (1,633,517

)

    (1,264,190

)

Total

  $ 1,170,497     $ 832,886