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Note 8 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

		Goodwill
Balance at January 1, 2013		$	17,452
Acquisition			999
Foreign currency			(405	)
Balance at December 31, 2013			18,046
Acquisition			4,725
Foreign currency			(156	)
Balance at December 31, 2014		$	22,615

Schedule of Intangible Assets and Goodwill [Table Text Block]

		2014								2013
		Historical Cost				Accumulated Amortization				Historical Cost				Accumulated Amortization
Finite-lived intangible assets:
Customer relationships		$	12,175			$	3,372			$	8,170			$	2,403
Technology & drawings			6,620				2,035				5,790				1,685
Other intangibles			1,544				1,517				1,568				1,505
Total finite-lived intangible assets			20,339				6,924				15,528				5,593
Goodwill			22,615				-				18,046				-
Trade names & trademarks			3,888				-				3,522				-
Total		$	46,842			$	6,924			$	37,096			$	5,593

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- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267

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- Definition

Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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