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Subsequent Event	6 Months Ended
Subsequent Event	Jun. 30, 2011
Subsequent Event
Subsequent Event	Note 12. Subsequent Event On July 1, 2011, the Company announced that its Board of Directors had declared a quarterly cash dividend of $0.20 per share which was paid on July 29, 2011 to stockholders of record as of July 15, 2011. The total dividend paid was $19.0 million.