Supplemental Cash Flow Information (Tables)

6 Months Ended

Jul. 31, 2015

Supplemental Cash Flow Information [Abstract]

Information concerning supplemental disclosures of cash flow activities

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

	Six months ended July 31,
	2015		2014
Cash paid, net for:
Interest	$	5,966	$	5,865
Income taxes	$	5,693	$	6,408