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Subsequent Events
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9 Months Ended |
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Sep. 30, 2012
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| Subsequent Events [Abstract] | |
| Subsequent Events | 12. Subsequent Events On November 2, 2012, the Company's Board of Directors approved a dividend in the amount of $0.70 per share payable on December 17, 2012 to shareholders of record as of November 30, 2012. |