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Nature of Business and Significant Accounting Policies (Long-lived assets) (Details) (USD $)
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12 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | |||||
|---|---|---|---|---|---|---|---|---|---|
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Dec. 31, 2013
sqft
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Dec. 31, 2012
sqft
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Mar. 31, 2012
sqft
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Sep. 30, 2011
sqft
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Dec. 31, 2012
Segment, Discontinued Operations [Member]
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Dec. 31, 2010
Segment, Discontinued Operations [Member]
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Dec. 31, 2009
Segment, Discontinued Operations [Member]
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Dec. 31, 2012
Marketing Services [Member]
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Dec. 31, 2012
Marketing Services [Member]
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| Impaired Long-Lived Assets Held and Used [Line Items] | |||||||||
| Impairment of Intangible Assets, Finite-lived | $ 18,400,000 | ||||||||
| Impairment of Intangible Assets, Finite-lived | 4,400,000 | ||||||||
| Asset Impairment Charges | $ 0 | $ 23,517,000 | $ 100,000 | $ 600,000 | $ 700,000 | $ 100,000 | $ 69,000 | ||
| Net Rentable Area | 9,000 | 9,000 | 6,700 | 47,000 | |||||
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- Definition
The charge against earnings resulting from the aggregate write down of all assets from their carrying value to their fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Impairment recognized during the period and allocated to the reportable segment that results from the write-down of indefinite-lived intangible assets after comparing the implied fair value of reporting unit indefinite-lived intangible assets with the carrying amount of that indefinite-lived intangible assets, which are assessed at least annually for impairment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net rentable area for properties owned. No definition available.
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