XML 35 R25.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 9 - Intangible Assets (Tables)
 3 Months Ended
Mar. 31, 2018
Notes Tables  
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Table Text Block]
            March 31, 2018   December 31, 2017    
    Gross Value   Accumulated Currency Translation Adjustment   Accumulated Amortization   Net Book Value   Accumulated Currency Translation Adjustment   Accumulated Amortization   Net Book Value   Useful Life
Developed technology   $
17,100
     $
(2,358
 )   $
(7,970
 )   $
6,772
     $
(2,550
 )   $
(7,723
 )   $
6,827
    
15
In-process research & development    
4,406
      
(916
 )    
 
      
3,490
      
(1,015
 )    
-
      
3,391
    
Indefinite
Distributor relationships    
4,700
      
(415
 )    
(4,285
 )    
-
      
(415
 )    
(4,285
 )    
-
    
5
Patents    
1,000
      
(140
 )    
(444
 )    
416
      
(152
 )    
(431
 )    
417
    
16
Elevess trade name    
1,000
      
-
      
(1,000
 )    
-
      
-
      
(1,000
 )    
-
    
9
Total   $
28,206
     $
(3,829
 )   $
(13,699
 )   $
10,678
     $
(4,132
 )   $
(13,439
 )   $
10,635