Note 5. Balance Sheet Details (Detail) - Property, Plant and Equipment (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Apr. 01, 2012
Land	$ 6,660	$ 6,660
Building	16,224	16,237
Machinery and equipment	42,258	40,875
Software and licenses	17,566	46,061
Property, plant and equipment, total	82,708	109,833
Accumulated depreciation and amortization	(58,608)	(82,040)
Total property, plant and equipment, net	$ 24,100	$ 27,793

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing.

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The gross amount of capitalized computer software costs as of the balance sheet date.

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Carrying amount as of the balance sheet date of real estate held for productive use. This excludes land held for sale.

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Gross amount, as of the balance sheet date, of long-lived, depreciable assets used in the production process to produce goods and services.

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