Other Comprehensive Loss (Tables)

3 Months Ended

Apr. 30, 2013

Total Accumulated Other Comprehensive Loss

Total accumulated other comprehensive loss consisted of the following as of March 31, 2013 and December 31, 2012 (in thousands):

	Net Unrealized Gain (Loss) on Securities Available-for- sale			Foreign Currency Translation Adjustments			Accumulated Other Comprehensive Income (Loss)
December 31, 2012	$	(235	)	$	(8,038	)	$	(8,273	)
Current period other comprehensive income		34			339			373
March 31, 2013	$	(201	)	$	(7,699	)	$	(7,900	)