Income Taxes - Deferred Tax Assets and Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Income Taxes [Abstract]
Deferred tax assets: Allowance for loan losses	$ 2,870	$ 2,724
Deferred tax assets: Pension benefits	164	129
Deferred tax assets: Other	653	553
Total deferred tax assets	3,687	3,406
Deferred tax liabilities: Depreciation	1,405	1,470
Deferred tax liabilities: Loan costs	634	514
Deferred tax liabilities: Real estate investment trust income	1,614	1,406
Deferred tax liabilities: Unrealized gains on securities	116	269
Total deferred tax liabilities	3,769	3,659
Net deferred tax liability included in other liabilities	$ (82)	$ (253)