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Subsequent Events	4 Months Ended
Subsequent Events	Jan. 18, 2015
Subsequent Event [Line Items]
Subsequent Events	SUBSEQUENT EVENTS Declaration of dividend — On February 12, 2015, the Board of Directors approved a cash dividend of $0.20 per share, to be paid on March 19, 2015 to shareholders of record as of the close of business on March 6, 2015. Future dividends will be subject to approval by our Board of Directors.