Note 7 - Restructuring Charges (Tables)

6 Months Ended

Jul. 29, 2017

Notes Tables

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

	Severance
Charges for the three months ended April 29, 2017	$	243
Cash payments		(5	)
Accrued balance as of April 29, 2017		238
Charges for the three months ended July 29, 2017		1,723
Cash payments		(364	)
Accrued balance as of July 29, 2017	$	1,597
Total cost incurred to date as of July 29, 2017	$	1,966