(Loss) Earnings Per Share - Reconciliation of Weighted Average Shares Outstanding Used in Calculation of Basic and Diluted Earnings Per Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Mar. 29, 2014	Dec. 28, 2013	Sep. 28, 2013	Jun. 29, 2013	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 30, 2012	Mar. 29, 2014	Mar. 30, 2013	Mar. 31, 2012
Earnings Per Share [Abstract]
Net income (loss)	$ (27,633)	$ (4,640)	$ (2,778)	$ (3,283)	$ (65,751)	$ 6,768	$ 5,211	$ (944)	$ (38,334)	$ (54,716)	$ 4,904
Weighted average number of shares - basic									29,974	29,357	28,749
Incremental diluted shares									0	0	712
Weighted average shares used for diluted earnings per share									29,974	29,357	29,461
Net (loss) income per share - basic	$ (0.92)	$ (0.15)	$ (0.09)	$ (0.11)	$ (2.23)	$ 0.23	$ 0.18	$ (0.03)	$ (1.28)	$ (1.86)	$ 0.17
Net (loss) income per share - diluted	$ (0.92)	$ (0.15)	$ (0.09)	$ (0.11)	$ (2.23)	$ 0.23	$ 0.17	$ (0.03)	$ (1.28)	$ (1.86)	$ 0.17