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Note 6 - Goodwill and Other Assets (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Other Assets [Table Text Block]

(in thousands)		2014				2013
Customer relationships			3,490				3,490
Less: accumulated amortization of intangibles			(3,255	)			(3,164	)
Net intangible assets			235				326
Investment in TEL			12,192				8,737
Other long-term receivables			575				631
Deposits			546				732
Deferred loan costs, net			724				931
Hedge derivative asset			-				1,412
Other, net			491				595
		$	14,763			$	13,364

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

			(In thousands)
2015			$	66
2016				48
2017				35
2018				25
2019				18
Thereafter			$	43

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- Definition

Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.

+ 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)

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

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- Definition

Tabular disclosure of the carrying amounts of other assets. This disclosure includes other current assets and other noncurrent assets.

+ References

No definition available.

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