XML 31 R15.htm IDEA: XBRL DOCUMENT v3.6.0.2
Note 9 - Goodwill
 12 Months Ended
Dec. 31, 2016
Notes to Financial Statements  
Goodwill Disclosure [Text Block]
9.
Goodwill
 
The Company completed its annual impairment review as of
November
30,
2016
and concluded that no impairment in the carrying value exists as of that date with respect to goodwill. Through
December
31,
2016,
there have not been any events or changes in circumstances that indicate that the carrying value of goodwill
may
not be recoverable. Changes in the carrying value of goodwill were as follows:
 
    December 31,
    2016   2015
         
Balance, beginning   $
7,482
     $
8,339
  
Effect of foreign currency adjustments    
(268
 )    
(857
 )
Balance, ending   $
7,214
     $
7,482