Common Stock Repurchases and Retirement (Narratives) (Details) - USD ($)		12 Months Ended
	Sep. 28, 2012	Jun. 30, 2016	Jun. 30, 2015
Equity [Abstract]
Maximum amount approved for share repurchase program	$ 75,000,000
Period shares can be repurchased	3 years
Number of common stock shares repurchased		0	0