Stock Repurchase Program (Schedule Of Treasury Stock Purchase) (Details) - $ / shares |
12 Months Ended | 72 Months Ended | 105 Months Ended | ||
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Sep. 30, 2015 |
Sep. 30, 2014 |
Sep. 30, 2013 |
Dec. 31, 2012 |
Sep. 30, 2015 |
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| Stock Repurchase Program [Abstract] | |||||
| Total Number of Shares Purchased | 250 | 169,000 | 55,625 | 1,958,829 | 2,183,704 |
| Average Price Paid Per Share (in Dollars per share) | $ 3.80 | $ 4.37 | $ 7.11 | $ 3.41 | $ 3.57 |
| Aggregate Number of Shares Purchased as Part of Publicly Announced Program | 2,183,704 | 2,183,454 | 2,014,454 | 1,958,829 | 2,183,704 |
| Maximum Number of Shares that May Yet be Purchased Under the Program | 816,296 | 816,546 | 985,546 | 1,041,171 | 816,296 |
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- References No definition available.
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- Definition The remaining 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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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of shares held for each class of treasury stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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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