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Subsequent Events	6 Months Ended
Subsequent Events	Jun. 30, 2017
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events On July 31, 2017, the Company's Board of Directors approved a dividend for the second quarter of 2017 in the amount of $0.45 per share payable on September 15, 2017 to shareholders of record as of September 1, 2017.