Realignment Costs (Tables)

3 Months Ended

May. 31, 2015

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

The following table shows changes in the realignment accrual:

	Realignment Accrual
	(unaudited)
	(in thousands)
Realignment reserve balance as of February 28, 2015	$	456
Realignment costs utilized	(27		)
Realignment reserve balance as of May 31, 2015	$	429