EARNINGS PER SHARE ("EPS") (Schedule of Earnings Per Share Reconciliation) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 01, 2016	Sep. 26, 2015	Oct. 01, 2016	Sep. 26, 2015
Basic EPS
Net income	$ 19,825	$ 12,863	$ 9,479	$ 12,596
Basic weighted average shares (in shares)	51,378	50,680	51,200	51,020
Basic income (loss) per share (in dollars per share)	$ 0.39	$ 0.25	$ 0.19	$ 0.25
Diluted EPS
Net income	$ 19,825	$ 12,863	$ 9,479	$ 12,596
Basic weighted average shares (in shares)	51,378	50,680	51,200	51,020
Net effect of common stock equivalents (in shares)	323	507	263	618
Diluted weighted average shares (in shares)	51,701	51,187	51,463	51,638
Diluted income (loss) per share (in dollars per share)	$ 0.38	$ 0.25	$ 0.18	$ 0.24
Anti-dilutive shares excluded (in shares)	1,700	1,600	1,700	1,100