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Intangible Assets, Net (Narrative) (Details) (USD $)
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3 Months Ended |
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Mar. 31, 2012
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| Intangible Assets, Net [Abstract] | |
| Estimated useful life | 10 years |
| Estimated annual amortization expense for intangible assets subject to amortization, 2012 | $ 1,402,000 |
| Estimated annual amortization expense for intangible assets subject to amortization, 2013 | 1,330,000 |
| Estimated annual amortization expense for intangible assets subject to amortization, 2014 | 1,330,000 |
| Estimated annual amortization expense for intangible assets subject to amortization, 2015 | 1,330,000 |
| Estimated annual amortization expense for intangible assets subject to amortization, 2016 | $ 1,330,000 |
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- Definition
Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition
The amount of amortization expense expected to be recognized during year five of the five succeeding fiscal years. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of amortization expense expected to be recognized during year four of the five succeeding fiscal years. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of amortization expense expected to be recognized during year one of the five succeeding fiscal years. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of amortization expense expected to be recognized during year three of the five succeeding fiscal years. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of amortization expense expected to be recognized during year two of the five succeeding fiscal years. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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