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SUBSEQUENT EVENTS	3 Months Ended
SUBSEQUENT EVENTS	Apr. 30, 2016
Subsequent Events [Abstract]
Subsequent Events [Text Block]	SUBSEQUENT EVENTS Subsequent to April 30, 2016 and through May 23, 2016, the Company repurchased 0.1 million shares for approximately $6.4 million, which brought total shares purchased under the 2015 $250 Million Share Repurchase Program to approximately $29.3 million. The Company announced that its Board of Directors has declared a quarterly cash dividend of $0.20 per share to be paid on July 7, 2016 to shareholders of record on the close of business on June 16, 2016.