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Goodwill and Intangible Assets (Details Textual) (USD $)
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1 Months Ended | 3 Months Ended | 12 Months Ended | ||
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Oct. 31, 2012
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Sep. 30, 2011
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Jun. 30, 2011
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Dec. 31, 2012
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Dec. 31, 2011
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| Goodwill and Intangible Assets (Textual) [Abstract] | |||||
| Impairment of indefinite-lived assets | $ 0 | ||||
| Non-cash asset impairment charge | 23,400,000 | 44,200,000 | |||
| Amortization of intangible assets | $ 2,734,000 | $ 2,662,000 | |||
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- Details
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- Definition
The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an indefinite-lived intangible asset, other than goodwill, to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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