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INCOME TAXES - Additional Information (Detail) (USD $)
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3 Months Ended | 9 Months Ended | ||
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Sep. 30, 2012
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Sep. 30, 2011
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Sep. 30, 2012
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Sep. 30, 2011
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| Schedule Of Income Taxes [Line Items] | ||||
| Increase in liability for unrecognized tax benefit | $ 2,000 | $ 2,000 | $ 4,000 | $ 4,000 |
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- Details
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- Definition
The net amount of all increases and decreases in unrecognized tax benefits for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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