CONSOLIDATED STATEMENT OF STOCKHOLDERS’ EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income/(Loss)
Balance, value at Apr. 02, 2011	$ 686,136	$ 513	$ 302,452	$ 373,630	$ 9,541
Balance, shares (in shares) at Apr. 02, 2011		51,320,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Employee stock purchase plan	3,723	2	3,721
Employee stock purchase plan (in shares)		154,000
Exercise of stock options and related tax benefit	17,028	7	17,021
Exercise of stock options and related tax benefit (in shares)		738,000
Shares repurchased	(49,998)	(17)	(10,248)	(39,733)
Shares repurchased (in shares)		(1,704,000)
Issuance of restricted stock, net of cancellations	1	1
Issuance of restricted stock, net of cancellations (in shares)		96,000
Stock compensation expense	9,286		9,286
Net income	66,886			66,886
Other comprehensive income/(loss)	(431)
Balance, value at Mar. 31, 2012	732,631	506	322,232	400,783	9,110
Balance, shares (in shares) at Mar. 31, 2012		50,604,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Employee stock purchase plan	4,142	1	4,141
Employee stock purchase plan (in shares)		151,000
Exercise of stock options and related tax benefit	35,815	14	35,801
Exercise of stock options and related tax benefit (in shares)		1,398,000
Stock-based compensation adjustment related to acquisition	504		504
Shares repurchased	(50,003)	(12)	(8,607)	(41,384)
Shares repurchased (in shares)		(1,236,000)
Issuance of restricted stock, net of cancellations	1	1
Issuance of restricted stock, net of cancellations (in shares)		115,000
Stock compensation expense	10,969		10,969
Net income	38,800
Other comprehensive income/(loss)	(3,677)
Balance, value at Mar. 30, 2013	769,182	510	365,040	398,199	5,433
Balance, shares (in shares) at Mar. 30, 2013		51,032,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Employee stock purchase plan	5,229	2	5,227
Employee stock purchase plan (in shares)		161,000
Exercise of stock options and related tax benefit	19,270	7	19,263
Exercise of stock options and related tax benefit (in shares)		740,000
Issuance of restricted stock, net of cancellations	1	1
Issuance of restricted stock, net of cancellations (in shares)		108,000
Stock compensation expense	13,081		13,081
Net income	35,148
Other comprehensive income/(loss)	(4,023)
Balance, value at Mar. 29, 2014	$ 837,888	$ 520	$ 402,611	$ 433,347	$ 1,410
Balance, shares (in shares) at Mar. 29, 2014		52,041,000