Supplemental Cash Flow Information (Tables)

6 Months Ended

Jul. 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:

Six Months Ended	2012		2011
Cash paid, net for:
Interest	$	5,878	$	8,845
Income taxes	$	5,594	$	5,296