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Summary of Significant Accounting Policies - Impairment of Long-Lived Assets (Details) (USD $)
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12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Accounting Policies [Abstract] | |||
| Impairment charges | $ 0us-gaap_AssetImpairmentCharges | $ 0us-gaap_AssetImpairmentCharges | $ 0us-gaap_AssetImpairmentCharges |
| Unrecorded impairment losses | $ 0skt_UnrecordedImpairmentLosses | $ 0skt_UnrecordedImpairmentLosses | $ 0skt_UnrecordedImpairmentLosses |
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- Definition
Unrecorded Impairment Losses No definition available.
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- Details
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- Definition
Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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