Supplemental Cash Flow Information (Tables)

3 Months Ended

Apr. 30, 2016

Supplemental Cash Flow Information [Abstract]

Information concerning supplemental disclosures of cash flow activities

The following provides information concerning supplemental disclosures of cash flow activities:

	Three months ended April 30,
	2016		2015
Cash paid, net for:
Interest	$	5,693	$	5,592
Income taxes	$	2,542	$	3,845