Deferred Income on Shipments to Distributors (Tables)

6 Months Ended

Sep. 30, 2012

Deferred Revenue Disclosure [Abstract]

Deferred Income on Shipments to Distributors

The components of deferred income on shipments to distributors as of September 30, 2012 and April 1, 2012 are as follows:

	Fiscal Year Ended
(in thousands)	September 30, 2012			April 1, 2012
Gross deferred revenue	$	18,009		$	17,883
Gross deferred costs	(3,056		)	(3,620		)
Deferred income on shipments to distributors	$	14,953		$	14,263