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Subsequent Events	6 Months Ended
Subsequent Events	Jun. 30, 2012
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events On July 19, 2012, the Company’s Board of Directors declared a quarterly dividend of $0.07 per share on its common stock, payable on September 7, 2012, to shareholders of record as of the close of business on August 20, 2012. The total cash payment of this dividend will be approximately $10.6 million.