XML 85 R64.htm IDEA: XBRL DOCUMENT v2.4.0.6
DERIVATIVE INSTRUMENTS (Details 2) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Derivative Instruments, Gain (Loss)    
Amount of gain (loss) recognized in income on derivatives $ (1,351) $ (4,630)
Forward exchange contracts
   
Derivative Instruments, Gain (Loss)    
Amount of gain (loss) recognized in income on derivatives 451 1,288
Currency swaps
   
Derivative Instruments, Gain (Loss)    
Amount of gain (loss) recognized in income on derivatives $ (1,802) $ (5,918)