Note 10. Product Warranty (Tables)

9 Months Ended

Nov. 02, 2013

Product Warranties Disclosures [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

Three Months Ended	Balance Beginning of Period		Additions and Adjustments		Deductions			Balance End of Period
November 2, 2013	$	1,040	$	175	$	(215	)	$	1,000
October 27, 2012	$	1,157	$	373	$	(203	)	$	1,327

Nine Months Ended	Balance Beginning of Period		Additions and Adjustments		Deductions			Balance End of Period
November 2, 2013	$	1,447	$	213	$	(660	)	$	1,000
October 27, 2012	$	1,326	$	729	$	(728	)	$	1,327