Stock-based Compensation (Restricted Stock Units) (Details) - Restricted stock units [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended
	Sep. 26, 2015	Sep. 27, 2014
Stock-based Compensation Arrangements [Line Items]
Vesting period	3 years
Stock-based Compensation, Nonvested, Shares (in 000's) [Roll Forward]
Outstanding, beginning	262
Granted	170
Vested	(151)
Forfeited	(23)
Outstanding, ending	258
Stock-based Compensation, Nonvested, Weighted Average Grant Date Fair Value (Per Share) [Roll Forward]
Outstanding, beginning (in US$ per share)	$ 23.34
Granted (in US$ per share)	19.53
Vested (in US$ per share)	22.41
Forfeited (in US$ per share)	23.27
Outstanding, ending (in US$ per share)	$ 21.38
Total fair value of shares vested	$ 2,979	$ 3,401
Total unrecognized pre-tax stock-based compensation expense related to non-vested shares	$ 3,358
Weighted-average period of recognition	2 years