Note 12 - Foreign Exchange Contracts (Details) - Gross Fair Value of Derivative Instruments Not Designated As Hedging (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Foreign exchange forward contracts	$ 10,934
Other Current Liabilities [Member]
Derivatives, Fair Value [Line Items]
Foreign exchange forward contracts	$ 11,000

Fair value as of the balance sheet date of all foreign currency derivative liabilities not designated as hedging instruments.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4B

-Subparagraph (c)(2)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624163-113959

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant