Realignment Costs (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Aug. 31, 2015	Aug. 31, 2015	Aug. 01, 2015	Feb. 28, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 402	$ 402	$ 900	$ 456
Restructuring Charges		$ (491)
Restructuring Reserve, Adjustment Description		437140
One-time Termination Benefits [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	200
One-time Termination Benefits [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	200
Other Restructuring [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	200
Other Restructuring [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 300