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MARKETABLE SECURITIES (Details 1) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2013
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Jun. 30, 2012
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Jun. 30, 2013
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Jun. 30, 2012
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| Proceeds from maturities and sales of current and non-current available-for-sale marketable securities and related gross realized gains and losses | ||||
| Proceeds from maturities and sales of available-for-sale marketable securities | $ 2 | $ 21,376 | $ 12,502 | $ 47,777 |
| Gross realized gains | 0 | 15 | 0 | 1,798 |
| Gross realized losses | $ 0 | $ 0 | $ 0 | $ 0 |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The total amount of proceeds received for the sale of securities, categorized neither as held-to-maturity nor trading securities, during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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