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Acquisitions (Tables)

12 Months Ended

Jan. 31, 2017

Acquisition and integration expenses [Table Text Block]

Acquisition and integration expenses related to the acquisition of TS in the accompanying Consolidated Statements of Income are comprised of the following (in thousands):



Year ended:	January 31, 2017
Professional services	$	14,338
Transaction related costs	12,083
Other	2,545
Total	$	28,966