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Note 17 - Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2014

Stockholders' Equity Note [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

		December 31,
		2014				2013
Foreign currency translation adjustments		$	(7,265	)		$	(4,435	)
Employee benefit related adjustments – U.S.			(17,584	)			(12,996	)
Employee benefit related adjustments – Mexico			(186	)			(303	)
Accumulated other comprehensive loss		$	(25,035	)		$	(17,734	)

X

- Definition

Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 14A

-URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580

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- Details

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