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Note 6 - Stock Repurchase Programs (Detail) (USD $)
In Millions, except Share data, unless otherwise specified |
1 Months Ended | |||
|---|---|---|---|---|
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Oct. 24, 2007
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Jun. 30, 2012
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Jun. 30, 2011
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Aug. 25, 2010
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|
| Treasury Stock, Shares, Acquired | 2,000,000 | |||
| Treasury Stock, Value, Acquired, Cost Method (in Dollars) | $ 13.8 | |||
| Treasury Stock, Shares (in Shares) | 1,155,086 | 1,364,364 | ||
| Stock Repurchase Program, Number of Shares Authorized to be Repurchased | 2,000,000 |
| X | ||||||||||
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- Definition
The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. No definition available.
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| X | ||||||||||
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- Definition
Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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