Securities (Schedule of Unrealized Loss on Investments) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Jun. 30, 2012
Schedule of Investments [Line Items]
Less than 12 Months: Available-for-Sale, Fair Value	$ 3,071	$ 9,177
Less than 12 Months: Available-for-Sale, Unrealized Losses	75	19
12 Months or More: Available-for-Sale, Fair Value	17	19
12 Months or More: Available-for-Sale, Unrealized Losses	1	1
Total: Available-for-Sale, Fair Value	3,088	9,196
Total: Available-for-Sale, Unrealized Losses	76	20
Less than 12 Months: Held-to-Maturity, Fair Value	20,957	15,412
Less than 12 Months: Held-to-Maturity, Unrealized Losses	196	109
12 Months or More: Held-to-Maturity, Fair Value	442
12 Months or More: Held-to-Maturity, Unrealized Losses	2
Total: Held-to-Maturity, Fair Value	21,399	15,412
Total: Held-to-Maturity, Unrealized Losses	198	109
Less than 12 Months: Total Fair Value	24,028	24,589
Less Than 12 Months: Total Unrealized Losses	271	128
12 Months or More: Total Fair Value	459	19
12 Months or More: Total Unrealized Losses	3	1
Total Fair Value	24,487	24,608
Total Unrealized Losses	274	129
U.S. Government sponsored enterprises [Member]
Schedule of Investments [Line Items]
Less than 12 Months: Available-for-Sale, Fair Value	2,000
Less than 12 Months: Available-for-Sale, Unrealized Losses	74
Total: Available-for-Sale, Fair Value	2,000
Total: Available-for-Sale, Unrealized Losses	74
Less than 12 Months: Held-to-Maturity, Fair Value	1,995
Less than 12 Months: Held-to-Maturity, Unrealized Losses	5
Total: Held-to-Maturity, Fair Value	1,995
Total: Held-to-Maturity, Unrealized Losses	5
State and political subdivisions [Member]
Schedule of Investments [Line Items]
Less than 12 Months: Held-to-Maturity, Fair Value	8,339	10,696
Less than 12 Months: Held-to-Maturity, Unrealized Losses	60	99
12 Months or More: Held-to-Maturity, Fair Value	442
12 Months or More: Held-to-Maturity, Unrealized Losses	2
Total: Held-to-Maturity, Fair Value	8,781	10,696
Total: Held-to-Maturity, Unrealized Losses	62	99
Mortgage-backed securities-residential [Member]
Schedule of Investments [Line Items]
Less than 12 Months: Available-for-Sale, Fair Value		340
Less than 12 Months: Available-for-Sale, Unrealized Losses		1
Total: Available-for-Sale, Fair Value		340
Total: Available-for-Sale, Unrealized Losses		1
Less than 12 Months: Held-to-Maturity, Fair Value		527
Less than 12 Months: Held-to-Maturity, Unrealized Losses		4
Total: Held-to-Maturity, Fair Value		527
Total: Held-to-Maturity, Unrealized Losses		4
Mortgage-backed securities-multi-family [Member]
Schedule of Investments [Line Items]
Less than 12 Months: Available-for-Sale, Fair Value	1,071	8,837
Less than 12 Months: Available-for-Sale, Unrealized Losses	1	18
Total: Available-for-Sale, Fair Value	1,071	8,837
Total: Available-for-Sale, Unrealized Losses	1	18
Less than 12 Months: Held-to-Maturity, Fair Value	10,332	4,189
Less than 12 Months: Held-to-Maturity, Unrealized Losses	129	6
Total: Held-to-Maturity, Fair Value	10,332	4,189
Total: Held-to-Maturity, Unrealized Losses	129	6
Asset-backed securities [Member]
Schedule of Investments [Line Items]
12 Months or More: Available-for-Sale, Fair Value	17	19
12 Months or More: Available-for-Sale, Unrealized Losses	1	1
Total: Available-for-Sale, Fair Value	17	19
Total: Available-for-Sale, Unrealized Losses	1	1
Other Securities [Member]
Schedule of Investments [Line Items]
Less than 12 Months: Held-to-Maturity, Fair Value	291
Less than 12 Months: Held-to-Maturity, Unrealized Losses	2
Total: Held-to-Maturity, Fair Value	291
Total: Held-to-Maturity, Unrealized Losses	$ 2