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Intangible Assets and Goodwill (Tables)
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12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2012
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| Intangible Assets [Abstract] | |||||||||||||||||||||||||||||||||||||||||||
| Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block] |
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| ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock |
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| Schedule Of Amortization Expense [Table Text Block] |
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| Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
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- Definition
Tabular disclosure of amortization expense. No definition available.
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- Details
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- Definition
Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. No definition available.
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- Definition
Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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