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Note 6 - Goodwill and Other Intangible Assets (Details) - Acquired Intangible Assets by Major Class (Parentheticals)	12 Months Ended
	Dec. 31, 2015
Brand [Member]
Note 6 - Goodwill and Other Intangible Assets (Details) - Acquired Intangible Assets by Major Class (Parentheticals) [Line Items]
Amortization period	7 years
Customer Relationships [Member] | Minimum [Member]
Note 6 - Goodwill and Other Intangible Assets (Details) - Acquired Intangible Assets by Major Class (Parentheticals) [Line Items]
Amortization period	4 years
Customer Relationships [Member] | Maximum [Member]
Note 6 - Goodwill and Other Intangible Assets (Details) - Acquired Intangible Assets by Major Class (Parentheticals) [Line Items]
Amortization period	7 years
Network Rights [Member]
Note 6 - Goodwill and Other Intangible Assets (Details) - Acquired Intangible Assets by Major Class (Parentheticals) [Line Items]
Amortization period	15 years

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- References

No definition available.

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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.

+ References

No definition available.

+ Details

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