Net Income (Loss) Per Share (Calculation of Basic and Diluted Earnings (Loss) Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 29, 2019	Jun. 30, 2018
Numerator:
Net income (loss)	$ 4,618	$ (4,272)
Denominator:
Weighted average shares outstanding (in shares)	58,540	61,462
Effect of dilutive securities (in shares)	1,718	0
Weighted average diluted shares (in shares)	60,258	61,462
Basic earnings (loss) per share (in dollars per share)	$ 0.08	$ (0.07)
Diluted earnings (loss) per share (in dollars per share)	$ 0.08	$ (0.07)