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Subsequent Events	9 Months Ended
Subsequent Events	Sep. 30, 2017
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events. On October 31, 2017, the Board of Directors declared a quarterly dividend payable to stockholders of record as of November 14, 2017, of the Company's Common Stock, and a dividend equivalent payable to holders of RSUs as of November 14, 2017, of $.04 per share and per unit, payable on December 8, 2017.