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Subsequent Events	3 Months Ended
Subsequent Events	Mar. 31, 2018
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events Dividend Declaration On May 2, 2018, the Company announced that it had declared a cash dividend of $0.18 per share of common stock payable on June 22, 2018 to stockholders of record as of the close of business on June 1, 2018.