Securities (Narrative) (Details) (USD $)	6 Months Ended
	Dec. 31, 2012 security	Dec. 31, 2011
Securities [Abstract]
Securities in Unrealized Loss Positions For Less Than Twelve Months, Qualitative Disclosure, Number of Positions	38
Securities in Unrealized Loss Positions For Twelve Months Or More, Qualitative Disclosure, Number of Positions	7
Deposit Liabilities, Collateral Issued, Financial Instruments	$ 204,900,000	$ 154,600,000
Available-for-sale Securities Pledged as Collateral	4,500,000	6,300,000
Proceeds from Sale of Available-for-sale Securities, Debt	10,000	759,000
Gross realized gains on sale of available-for-sale securities	10,000	11,000
Other than temporary impairment of available-for-sale security	$ 0	$ 0