Borrowings Borrowings (Contractual Maturities) (Details) (San Francisco [Member], USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
San Francisco [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Within one year	$ 65,000	$ 20,000
Over one to two years	0	65,000
Over two to three years	0	0
Over three to four years	0	0
Over four to five years	10,101	0
Over five years	31,390	41,546
Total borrowings	$ 106,491	$ 126,546	$ 206,598
Weighted average interest rate	3.55%	3.53%	3.77%