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Subsequent Events	6 Months Ended
Subsequent Events	Jun. 30, 2016
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events Dividend Declaration. On July 15, 2016, we announced that our Board of Directors declared a cash dividend of $0.45 per common share or approximately $8.1 million (including dividend equivalents), which will be paid on or about August 15, 2016 to stockholders of record at the close of business on July 25, 2016.