Annual report pursuant to section 13 and 15(d)

Note 4 - Property and Equipment (Tables)

v2.4.0.6
Note 4 - Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2012
Property, Plant and Equipment [Table Text Block]
   
2012
   
2011
 
             
Equipment
  $ 1,044,969     $ 934,253  
Furniture and fixtures
    105,376       106,054  
Leasehold improvements
    157,236       157,236  
Computer equipment and software
    114,786       101,482  
Loaned systems
    1,063,777       723,975  
      2,486,144       2,023,000  
Less accumulated depreciation and amortization
    (1,199,029 )     (804,170 )
Total property and equipment, net
  $ 1,287,115     $ 1,218,830