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CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) (USD $)
In Thousands, except Per Share data
6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Cash dividend declared, per share $ 0.09 $ 0.17
Amortization of unrealized gains in respect of derivative instruments designated for cash flow hedge, tax $ 64 $ 73
Change in unrealized gains or losses on marketable securities available-for-sale, tax $ 0 $ 43