Other Income (Expense), Net

9 Months Ended

Oct. 31, 2011

Other Income (Expense), Net

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

	Three months ended October 31,						Nine months ended October 31,
	2011			2010			2011			2010
Interest income	$	519		$	342		$	1,588		$	885
Foreign currency exchange gain (loss)		211			(435	)		(183	)		(1,012	)
Gain on conversion of equity method investment to controlling interest		1,519			—			1,519			—
Other, net		(413	)		(113	)		(1,034	)		(1,234	)
Other income (expense), net	$	1,836		$	(206	)	$	1,890		$	(1,361	)