Note 10 - Commitments and Contingencies (Tables)

9 Months Ended

Nov. 01, 2014

Notes Tables

Schedule of Product Warranty Liability [Table Text Block]

Three Months Ended	Balance Beginning of Period		Additions and Adjustments		Deductions			Balance End of Period
November 1, 2014	$	640	$	342	$	(128	)	$	854
November 2, 2013	$	1,040	$	175	$	(215	)	$	1,000

Nine Months Ended	Balance Beginning of Period		Additions and Adjustments		Deductions			Balance End of Period
November 1, 2014	$	620	$	584	$	(350	)	$	854
November 2, 2013	$	1,447	$	213	$	(660	)	$	1,000