Loans (Delinquent and Nonaccrual Loans by Past Due Status) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	$ 786	$ 654
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	3,853	3,362
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	6,103	5,703
Total Past Due	10,742	9,719
Financing Receivable, Recorded Investment, Current	355,097	322,731
Loans and Leases Receivable, Gross, Carrying Amount, Total	365,839	332,450
Financing Receivable, Recorded Investment, Nonaccrual Status	6,326	6,893
Residential mortgage portfolio [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	100	99
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	1,420	1,674
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	3,875	3,850
Total Past Due	5,395	5,623
Financing Receivable, Recorded Investment, Current	207,131	187,755
Loans and Leases Receivable, Gross, Carrying Amount, Total	212,526	193,378
Financing Receivable, Recorded Investment, Nonaccrual Status	3,599	4,206
Nonresidential mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	472	424
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	1,193	1,088
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	1,655	1,041
Total Past Due	3,320	2,553
Financing Receivable, Recorded Investment, Current	88,162	78,241
Loans and Leases Receivable, Gross, Carrying Amount, Total	91,482	80,794
Financing Receivable, Recorded Investment, Nonaccrual Status	2,018	1,868
Residential construction & land [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	38
Total Past Due	38
Financing Receivable, Recorded Investment, Current	2,653	2,156
Loans and Leases Receivable, Gross, Carrying Amount, Total	2,691	2,156
Commercial construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	3,523	2,034
Loans and Leases Receivable, Gross, Carrying Amount, Total	3,523	2,034
Multi-family [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	144
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	463	431
Total Past Due	607	431
Financing Receivable, Recorded Investment, Current	4,904	5,091
Loans and Leases Receivable, Gross, Carrying Amount, Total	5,511	5,522
Financing Receivable, Recorded Investment, Nonaccrual Status	463	431
Home Equity Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	42	52
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	470
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	28	100
Total Past Due	540	152
Financing Receivable, Recorded Investment, Current	19,831	22,656
Loans and Leases Receivable, Gross, Carrying Amount, Total	20,371	22,808
Financing Receivable, Recorded Investment, Nonaccrual Status	51	60
Consumer installment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	34	76
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	5	4
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due		24
Total Past Due	39	104
Financing Receivable, Recorded Investment, Current	4,039	3,966
Loans and Leases Receivable, Gross, Carrying Amount, Total	4,078	4,070
Financing Receivable, Recorded Investment, Nonaccrual Status		25
Commercial loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	138	3
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	583	596
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	82	257
Total Past Due	803	856
Financing Receivable, Recorded Investment, Current	24,854	20,832
Loans and Leases Receivable, Gross, Carrying Amount, Total	25,657	21,688
Financing Receivable, Recorded Investment, Nonaccrual Status	$ 195	$ 303