Accumulated Other Comprehensive Income / (Loss) (Tables)

6 Months Ended

Jul. 31, 2014

Schedule of Components of Accumulated Other Comprehensive Income / (Loss)

The components of accumulated other comprehensive income / (loss) consisted of the following (in thousands):

	Currency Translation Adjustments			Available-for-sale securities			Net Unrealized Income On Hedging Contracts		Accumulated Other ComprehensiveIncome
Balance, January 31, 2014	$	103,438		$	263		$	1	$	103,702
Other comprehensive (loss) / income before reclassifications		(615	)		69			—		(546	)
Amounts reclassified from accumulated other comprehensive income		—			(81	)		—		(81	)
Net current-period other comprehensive (loss) / income		(615	)		(12	)		—		(627	)
As of July 31, 2014	$	102,823		$	251		$	1	$	103,075

	Currency Translation Adjustments			Available-for-sale securities		Accumulated Other Comprehensive Income
Balance, January 31, 2013	$	102,220		$	51	$	102,271
Other comprehensive (loss) / income before reclassifications		(4,354	)		113		(4,241	)
Amounts reclassified from accumulated other comprehensive income		83			—		83
Net current-period other comprehensive (loss) / income		(4,271	)		113		(4,158	)
As of July 31, 2013	$	97,949		$	164	$	98,113