Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Dec. 28, 2014	Mar. 30, 2014
Current assets:
Cash and cash equivalents	$ 52,622	$ 14,614
Short-term marketable securities		152,420
Accounts receivable (net of allowances of $1,215 and $1,178)	28,688	15,023
Accounts receivable, related party (net of allowances of $709 and $608)	865	3,309
Inventories	33,066	28,982
Other current assets	5,487	3,549
Total current assets	120,728	217,897
Property, plant and equipment, net	20,673	21,280
Goodwill	44,871	30,410
Intangible assets, net	89,888	31,390
Other non-current assets	1,306	1,240
Total assets	277,466	302,217
Current liabilities:
Accounts payable	17,504	15,488
Accrued compensation and related benefits	6,283	4,174
Deferred income and allowances on sales to distributors	3,585	1,765
Deferred income and allowances on sales to distributors, related party	8,110	9,349
Other current liabilities	14,387	11,370
Total current liabilities	49,869	42,146
Long-term lease financing obligations	1,479	70
Other non-current obligations	5,405	6,626
Total liabilities	56,753	48,842
Commitments and contingencies (Notes 14, 15 and 16)
Stockholders' equity:
Common stock, $.0001 par value; 100,000,000 shares authorized; 47,261,975 and 47,336,005 shares outstanding	5	5
Additional paid-in capital	516,456	508,116
Accumulated other comprehensive loss	(25)	(1,079)
Accumulated deficit	(295,723)	(253,667)
Total stockholders' equity	220,713	253,375
Total liabilities and stockholders’ equity	$ 277,466	$ 302,217