Share Based Compensation (A summary of the status of and changes in nonvested stock options granted) (Details) - $ / shares	12 Months Ended
	Mar. 30, 2019	Mar. 31, 2018	Mar. 25, 2017
A summary of the status of and changes in nonvested stock options granted
Non-vested, shares, beginning balance	712,405	333,235	399,369
Granted, shares	123,627	546,080	232,560
Vested, shares	(314,054)	(119,445)	(266,112)
Canceled, shares	(52,318)	(47,465)	(32,582)
Non-vested, shares, ending balance	469,660	712,405	333,235
Weighted average grant date fair value, beginning of period	$ 9.72	$ 12.37	$ 11.26
Weighted average grant date fair value, granted	15.44	8.84	12.17
Weighted average grant date fair value, vested	8.94	12.04	10.48
Weighted average grant date fair value, canceled	12.30	12.53	12.79
Weighted average grant date fair value, end of period	$ 11.46	$ 9.72	$ 12.37