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Note N - Subsequent Events (Details) In Millions, unless otherwise specified | Jun. 30, 2014 USD ($) | Jun. 30, 2014 EUR (€) | Jul. 07, 2014 Subsequent Event [Member] Foreign Exchange Forward [Member] USD ($) | Jul. 07, 2014 Subsequent Event [Member]
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Note N - Subsequent Events (Details) [Line Items] |  |  |  |
Derivative, Number of Instruments Held |  |  | 12 |
Derivative, Notional Amount (in Dollars) | $ 9.7 | € 7.1 | $ 10.2 |
Derivative, Average Forward Exchange Rate |  |  |  | 1.36

X
- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Details
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- Definition Average contractual rate at which a foreign currency can be purchased or sold. + References No definition available. + Details
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- Definition The number of derivative instruments of a particular group held by the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5579245-113959 + Details
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