XML 25 R32.htm IDEA: XBRL DOCUMENT v3.2.0.727

Note 5 - Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Customer Relationships [Member]
Amortized Intangible Assets
Amortized Intangible Assets, Useful Life Range	4 years	4 years
Amortized Intangible Assets, Gross Carrying Amount	$ 6,526	$ 6,526
Amortized Intangible Assets, Accumulated Amortization	$ 6,526	$ 6,526
Use Rights [Member] | Minimum [Member]
Amortized Intangible Assets
Amortized Intangible Assets, Useful Life Range	1 year	1 year
Use Rights [Member] | Maximum [Member]
Amortized Intangible Assets
Amortized Intangible Assets, Useful Life Range	25 years	25 years
Use Rights [Member]
Amortized Intangible Assets
Amortized Intangible Assets, Gross Carrying Amount	$ 4,107	$ 4,107
Amortized Intangible Assets, Accumulated Amortization	3,597	3,536
Amortized Intangible Assets, Net Carrying Amount	510	571
Franchise Rights [Member]
Indefinite-Lived Intangible Assets
Indefinite-Lived Intangible Assets, Gross Carrying Amount	496,321	496,321
Amortized Intangible Assets, Gross Carrying Amount	10,633	10,633
Amortized Intangible Assets, Accumulated Amortization	10,123	10,062
Amortized Intangible Assets, Net Carrying Amount	$ 510	$ 571

X

- 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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Namespace Prefix:	us-gaap_
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Balance Type:	na
Period Type:	duration

X

- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 350



-SubTopic 30



-Section 50



-Paragraph 2



-Subparagraph (a)(1)



-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 350



-SubTopic 30



-Section 50



-Paragraph 2



-Subparagraph (a)(1)



-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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X

- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 350



-SubTopic 30



-Section 50



-Paragraph 2



-Subparagraph (a)(1)



-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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- References

No definition available.

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X

- Definition

Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 350



-SubTopic 30



-Section 50



-Paragraph 2



-Subparagraph (b)



-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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- References

No definition available.

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