Note 9 - Restructuring Costs (Tables)

12 Months Ended

Jan. 31, 2015

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs [Table Text Block]

	Workforce Reduction			Asset Impairment			Facility Exit Costs			Total			Cumulative Restructuring Costs
Charges in fiscal 2013	$	2,167		$	1,089		$	8		$	3,264		$	3,264
Cash payments		(1,153	)		-			-			(1,153	)
Non-cash items		-			(1,089	)		-			(1,089	)
Liability, February 2, 2013		1,014			-			8			1,022			3,264
Charges in fiscal 2014		1,696			-			610			2,306			2,306
Cash payments		(2,347	)		-			(616	)		(2,963	)
Liability, February 1, 2014		363			-			2			365			5,570
Charges in fiscal 2015		1,083			-			(20	)		1,063			1,063
Cash payments, net of return of cash		(1,382	)		-			8			(1,374	)
Non-cash items		38			-			10			48
Liability, January 31, 2015	$	102		$	-		$	-		$	102		$	6,633