XML 39 R81.htm IDEA: XBRL DOCUMENT v2.4.0.6
DERIVATIVE INSTRUMENTS (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Fair value of foreign exchange forward and options collar (cylinder) contracts, Balance sheet Location Other receivables and prepaid expenses Other payables and accrued expenses  
Fair value of foreign exchange forward and options collar (cylinder) contracts $ 1,303 $ (240)  
Gains (losses) recognized in OCI (effective portion), Balance sheet Location Other comprehensive income Other comprehensive income  
Gains (losses) recognized in OCI (effective portion) $ 1,543 $ (1,062) $ 724