XML 46 R36.htm IDEA: XBRL DOCUMENT v3.4.0.3
Note 15 - Shareholders' Equity (Tables)
 3 Months Ended
Mar. 31, 2016
Stockholders' Equity Note [Abstract]  
Comprehensive Income (Loss) [Table Text Block]
 
Three months ended
March 31,
 
2016
 
2015
Beginning balance
$
(1,171)
 
$
(581)
Other comprehensive income (loss)
 
385 
   
(174)
Equity method affiliates
 
43 
   
(82)
Net current-period other comprehensive income (loss)
 
428 
   
(256)
Ending balance
$
(743)
 
$
(837)