Stockholders Equity (detail) - USD ($)	3 Months Ended	12 Months Ended
	Jul. 02, 2016	Jul. 02, 2016	Mar. 31, 2016	Jun. 27, 2015
Treasury Stock, Value, Acquired, Cost Method		$ 4,187,000
Treasury Stock, at cost	$ 66,167,000	66,167,000	$ 65,709,000	$ 61,980,000
Treasury Stock [Member]
Treasury Stock, Value, Acquired, Cost Method	$ 458,000
Stock Repurchased During Period, Shares	14,400
Treasury Stock, at cost	$ 66,167,000	$ 66,167,000
Shares, Issued	2,295,950	2,295,950