Supplemental Cash Flow Information (Tables)

9 Months Ended

Oct. 31, 2012

Notes To Financial Statements [Abstract]

Information Concerning Supplemental Disclosures of Cash Flow Activities

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

Nine months ended October 31,	2012		2011
Cash paid, net for:
Interest	$	11,376	$	14,196
Income taxes	$	8,651	$	5,863