Earnings (Loss) Per Share - Reconciliation of Weighted Average Shares Outstanding Used in Calculation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 29, 2018	Dec. 30, 2017
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Net income (loss)	$ 6,340	$ 33,973	$ 54,319	$ 41,135
Weighted average number of shares - basic	34,769	34,224	34,623	33,839
Weighted Average Number Diluted Shares Outstanding Adjustment	1,206	1,786	1,504	1,723
Weighted Average Number of Shares Outstanding, Diluted	35,975	36,010	36,127	35,562
Net (loss) income per share - basic	$ 0.18	$ 0.99	$ 1.57	$ 1.22
Net (loss) income per share - diluted	$ 0.18	$ 0.94	$ 1.50	$ 1.16