Note 8. Business Combinations (Tables)

3 Months Ended

May 04, 2013

Schedule of Purchase Price Allocation [Table Text Block]

	Amount
Purchase consideration:
Cash	$	38,210
Tangible assets acquired and liabilities assumed	$	38,431
Identifiable intangible assets:				Estimated Useful Lives (years)
Developed technology		1,168			3
Gain on acquisition		(1,389	)
Total consideration	$	38,210

Business Acquisition, Pro Forma Information [Table Text Block]

	Three Months Ended
	May 4, 2013			April 28, 2012
Net revenue	$	52,540		$	63,202
Net loss		(4,533	)		(32,247	)
Basic and diluted net loss per share	$	(0.13	)	$	(0.99	)