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Subsequent Events	12 Months Ended
Subsequent Events	Dec. 31, 2015
Subsequent Events [Abstract]
Subsequent Events	On January 5, 2016, we paid a cash dividend of $0.0625 per share to common stockholders of record on December 15, 2015, as had been declared by our Board of Directors on November 9, 2015. On February 18, 2016, our Board of Directors declared a quarterly cash dividend of $0.0625 per share to common stockholders of record at the close of business on March 16, 2016, payable on April 3, 2016.