Share Based Compensation (A summary of the status of and changes in nonvested stock options granted) (Details) - $ / shares	12 Months Ended
	Mar. 26, 2016	Mar. 28, 2015	Mar. 29, 2014
A summary of the status of and changes in nonvested stock options granted
Non-vested, shares, beginning balance	419,729	612,829	879,197
Granted, shares	243,410	211,225	181,400
Vested, shares	(242,841)	(382,197)	(417,743)
Canceled, shares	(20,929)	(22,128)	(30,025)
Non-vested, shares, ending balance	399,369	419,729	612,829
Weighted average grant date fair value, beginning of period	$ 9.70	$ 8.88	$ 8.52
Weighted average grant date fair value, granted	13.10	11.27	10.11
Weighted average grant date fair value, vested	10.38	9.22	8.66
Weighted average grant date fair value, canceled	10.18	10.37	8.90
Weighted average grant date fair value, end of period	$ 11.26	$ 9.70	$ 8.88