Securities (Unrealized Gain (Loss) on Investments) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Jun. 30, 2012
Schedule of Investments [Line Items]
Amortized Cost	$ 75,002	$ 85,441
Gross Unrealized Gains	2,117	2,107
Gross Unrealized Losses	279	20
Estimated Fair Value	76,840	87,528
Amortized Cost	162,207	146,389
Gross Unrealized Gains	4,024	3,882
Gross Unrealized Losses	447	109
Estimated Fair Value	165,784	150,162
Total Securities, Amortized Cost	237,209	231,830
Total Securities, Gross Unrealized Gains	6,141	5,989
Total Securities, Gross Unrealized Losses	726	129
Total Securities, Estimated Fair Value	242,624	237,690
US Treasury Securities [Member]
Schedule of Investments [Line Items]
Amortized Cost	7,006	11,029
Gross Unrealized Gains	29	61
Estimated Fair Value	7,035	11,090
U.S. Government sponsored enterprises [Member]
Schedule of Investments [Line Items]
Amortized Cost	14,750	16,816
Gross Unrealized Gains	582	582
Estimated Fair Value	15,332	17,398
Amortized Cost	2,999	998
Gross Unrealized Gains	21	31
Gross Unrealized Losses	16
Estimated Fair Value	3,004	1,029
State and political subdivisions [Member]
Schedule of Investments [Line Items]
Amortized Cost	2,429	4,783
Gross Unrealized Gains	42	116
Estimated Fair Value	2,471	4,899
Amortized Cost	63,516	62,212
Gross Unrealized Gains	641	556
Gross Unrealized Losses	64	99
Estimated Fair Value	64,093	62,669
Mortgage-backed securities-residential [Member]
Schedule of Investments [Line Items]
Amortized Cost	8,618	18,625
Gross Unrealized Gains	320	482
Gross Unrealized Losses		1
Estimated Fair Value	8,938	19,106
Amortized Cost	32,371	48,101
Gross Unrealized Gains	1,969	2,282
Gross Unrealized Losses	13	4
Estimated Fair Value	34,327	50,379
Mortgage-backed securities-multi-family [Member]
Schedule of Investments [Line Items]
Amortized Cost	44,580	40,077
Gross Unrealized Gains	639	604
Gross Unrealized Losses	277	18
Estimated Fair Value	44,942	40,663
Amortized Cost	55,381	23,673
Gross Unrealized Gains	1,362	952
Gross Unrealized Losses	353	6
Estimated Fair Value	56,390	24,619
Other Securities [Member]
Schedule of Investments [Line Items]
Amortized Cost	934	376
Gross Unrealized Gains	2
Gross Unrealized Losses	1
Estimated Fair Value	935	376
Asset-backed securities [Member]
Schedule of Investments [Line Items]
Amortized Cost	17	20
Gross Unrealized Losses	1	1
Estimated Fair Value	16	19
Corporate debt securities [Member]
Schedule of Investments [Line Items]
Amortized Cost	4,541	5,053
Gross Unrealized Gains	455	263
Gross Unrealized Losses	1
Estimated Fair Value	4,995	5,316
Debt Securities [Member]
Schedule of Investments [Line Items]
Amortized Cost	74,935	85,374
Gross Unrealized Gains	2,038	2,047
Gross Unrealized Losses	279	20
Estimated Fair Value	76,694	87,401
Equity securities [Member]
Schedule of Investments [Line Items]
Amortized Cost	67	67
Gross Unrealized Gains	79	60
Estimated Fair Value	$ 146	$ 127