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Sources of Income (Loss) Before Income Taxes and Noncontrolling Interests (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |||||||
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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| Schedule of Components of Income Before Income Tax Expense (Benefit) [Line Items] | ||||||||
| Domestic | $ (18,745) | $ (34,918) | $ 6,094 | |||||
| International | 493 | (1,009) | 1,341 | |||||
| Income (loss) before income taxes and noncontrolling interest | $ (18,252) | [1] | $ (35,927) | [1] | $ 7,435 | [1] | ||
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- Details
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| X | ||||||||||
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- Definition
The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses from ongoing operations, after income or loss from equity method investments, but before income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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