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Note 11 - Fair Value Measurements (Detail) - Fair value of financial assets and liabilities (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
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Jun. 30, 2011
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| Foreign currency derivatives | $ 8 | $ 105 |
| Fuel derivatives | (59) | 387 |
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Fair Value, Inputs, Level 2 [Member]
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| Foreign currency derivatives | 8 | 105 |
| Fuel derivatives | $ (59) | $ 387 |
| X | ||||||||||
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- Definition
Fair values as of the balance sheet date of all assets resulting from contracts that meet the criteria of being accounted for as derivative instruments, net of the effects of master netting arrangements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents contracts related to the exchange of different currencies, including foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into and existing as of the balance sheet date. No definition available.
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