Commitments Contingencies And Guarantees (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 29, 2012
Commitments And Contingencies [Line Items]
Underwritten percentage of offering value	40.00%
Bond offering value	$ 35,000
Lawsuit liability	1,000	1,000
Investment liability penalty	3,000
Facilities and equipment leases rental expense	9,648	10,349	10,944
Lease commitments	40,483
Potential liability due under outstanding underwriting arrangements	3,715
Maximum potential amount of future payments for letter of credit	137
Revolving lines of credit, unfunded commitments	54,924
Unfunded new loans	9,009
Venture Capital Funds [Member]
Commitments And Contingencies [Line Items]
Investment liability	8,000
Investment liability penalty	2,500
Investments In Private Investment Funds [Member]
Commitments And Contingencies [Line Items]
Commitment to invest in limited partnership equity funds	3,000
Number of possible one-year extensions	2
Period of extensions	1 year
Investment in limited partnership equity funds	480
Limited Partnership Equity Fund 1 [Member]
Commitments And Contingencies [Line Items]
Aggregate commitment for limited partnership equity fund	3,000
Limited Partnership Equity Fund 2 [Member]
Commitments And Contingencies [Line Items]
Aggregate commitment for limited partnership equity fund	$ 2,000