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Note 6 - Goodwill and Other Assets (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

Schedule of Other Assets [Table Text Block]

(in thousands)		2015				2014
Customer relationships			3,490				3,490
Less: accumulated amortization of intangibles			(3,321	)			(3,255	)
Net intangible assets			169				235
Investment in TEL			16,788				12,192
Other long-term receivables			576				575
Deposits			314				546
Deferred loan costs, net			706				724
Other, net			1,984				491
		$	20,537			$	14,763

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

			( In thousands )
2016				48
2017				35
2018				25
2019				18
2020				43
Thereafter			$	-

X

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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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