XML 43 R24.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 5 - Derivative Financial Instruments (Tables)
6 Months Ended
Jun. 30, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivative Instruments [Table Text Block]
Balance Sheet Location
 
June 30,
2014
   
December 31,
2013
 
Derivative assets:
           
Other current assets
  $ 44     $ 109  
Other assets, net
    14       8  
    $ 58     $ 117  
Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]
 
June 30,
2014
   
June 30,
2013
 
Decrease in fair value of derivatives included in other comprehensive income - effective portion
  $ (59 )     $ (138 )
Realized gain included in cost of revenues - effective portion
    30         3  
Increase (decrease) in fair value of derivatives included in cost of revenues - ineffective portion
    -         -