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Summary of Indefinite Lived Intangible Assets by Major Class (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2014
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| Acquired Indefinite-lived Intangible Assets [Line Items] | |
| Indefinite Lived Intangibles | $ 340us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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