Annual report pursuant to Section 13 and 15(d)

Note 4 - Property and Equipment (Tables)

v2.4.1.9
Note 4 - Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2014
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]
   

2014

   

2013

 

Equipment

  $ 1,112,377     $ 1,081,056  

Furniture and fixtures

    108,983       106,054  

Leasehold improvements

    157,236       157,236  

Computer equipment and software

    148,164       134,285  

Loaned systems

    699,384       920,406  
      2,226,144       2,399,037  

Less accumulated depreciation and amortization

    (1,743,174 )     (1,495,877 )

Total property and equipment, net

  $ 482,970     $ 903,160