Restructuring (Tables)

12 Months Ended

Feb. 02, 2013

Schedule of Restructuring Reserve by Type of Cost

The following table presents details of restructuring charges by functional line item (in thousands):


	Year Ended
	February 2, 2013			January 28, 2012		January 29, 2011
Research and development	$	47		$	728	$	1,966
Selling and marketing		(3	)		8		—
General and administrative		1,213			1,120		1,217

	$	1,257		$	1,856	$	3,183

Schedule of Restructuring and Related Costs

The following table sets forth a summary of the activity in the accrued liability for the years ended (in thousands):


	Year Ended
	February 2, 2013			January 28, 2012			January 29, 2011
Restructuring liabilities, beginning of period	$	2,917		$	3,306		$	5,397
Facilities and related charges		553			1,619			3,420
Equipment and other related charges		—			237			94
Non-cash adjustment		10			(506	)		(1,272	)
Net cash payments		(1,329	)		(1,739	)		(4,002	)
Adjustments to previous assumptions		704			—			(331	)

Restructuring liabilities, end of period	$	2,855		$	2,917		$	3,306

- Definition

Tabular disclosure of restructuring and related costs by type of restructuring including the description of the restructuring costs, such as the expected cost; the costs incurred during the period; the cumulative costs incurred as of the balance sheet date; the income statement caption within which the restructuring charges recognized for the period are included; and changes to an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost.

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- Definition

Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period.

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