Other Expense, Net

3 Months Ended

Apr. 30, 2011

Other Expense, Net

(15) Other Expense, Net—Other expense, net was comprised of the following:

Three months ended April 30,	2011			2010
Interest income	$	534		$	277
Foreign currency exchange gain (loss)		(651	)		(650	)
Other, net		(358	)		(768	)
Other expense, net	$	(475	)	$	(1,141	)