Restructuring Costs (Tables)

12 Months Ended

Jan. 26, 2014

Restructuring and Related Activities [Abstract]

Schedule of restructuring and related costs

Company incurred liabilities, included in “Accrued liabilities” on the consolidated balance sheet as of January 26, 2014, associated with the resulting workforce reductions and contract cancellations which are summarized in the following table:

(in thousands)	One-time employee termination benefits			Contract commitments		Total
Balance at January 27, 2013	$	—		$	—	$	—
Charges	1,841			1,245		3,086
Cash payments	(454		)	—		(454		)
Balance at January 26, 2014	$	1,387		$	1,245	$	2,632

Schedule of impairments, write-downs and other charges

In addition to the above charges that are classified as restructuring costs, the Company recorded the following charges in the fourth quarter of fiscal year 2014:

Impairment of finite and indefinite-lived intangibles
(in thousands)	Finite-lived intangible assets		Indefinite-lived intangible assets		Total
Intangible asset impairments	$	29,938	$	—	$	29,938
Goodwill impairment	—		116,686		116,686
Total	$	29,938	$	116,686	$	146,624

Other charges
(in thousands)	Cost of sales		Selling general and administrative		Product development and engineering		Total
Inventory write-downs	$	15,047	$	—	$	—	$	15,047
Long-lived asset impairments	4,341		314		4,541		9,196
Contract commitments	1,729		—		3,197		4,926
Total other charges	$	21,117	$	314	$	7,738	$	29,169