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CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) (USD $)
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12 Months Ended | ||
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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| CONSOLIDATED STATEMENTS OF OPERATIONS | |||
| Tax on extraordinary gain (loss) | |||
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The tax effect of gains and losses from events or transactions meeting the criteria of unusual in nature and infrequent in occurrence, thereby meeting the criteria to be classified as an extraordinary item. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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