Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Inventories (Tables)

v3.10.0.1
Note 5 - Inventories (Tables)
9 Months Ended
Sep. 30, 2018
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   
September 30, 2018
   
December 31, 2017
 
Dental finished goods, net
  $
1,855,538
    $
2,846,272
 
Medical finished goods, net
   
209,329
     
475,285
 
Component parts and other materials
   
181,091
     
57,652
 
Total inventories
  $
2,245,958
    $
3,379,209