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Subsequent Events	9 Months Ended
Subsequent Events	Sep. 30, 2015
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Events We have evaluated events occurring subsequent to September 30, 2015 through the filing date of this Quarterly Report on Form 10-Q for disclosure. Subsequent to September 30, 2015 the Company repurchased 0.9 million shares of common stock for $18.4 million.