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Securities Available For Sale - Narrative (Details) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Mar. 31, 2016 USD ($) security | Mar. 31, 2015 USD ($) | Mar. 31, 2016 USD ($) security | Mar. 31, 2015 USD ($) | Jun. 30, 2015 USD ($) security
Investments, Debt and Equity Securities [Abstract] |  |  |  |  |
Proceeds from sale of securities available for sale | $ 0 | $ 0 | $ 0 | $ 10,387,000 |
Gain from sales of securities available for sale |  | 74,000 |  |  |
Loss from sales of securities available for sale |  | $ 13,000 |  |  |
Available-for-sale securities pledged as collateral | 164,547,000 |  | 164,547,000 |  | $ 181,404,000
Securities available for sale pledged as collateral market value | $ 166,832,000 |  | $ 166,832,000 |  | $ 182,217,000
Number of securities with unrealized losses | security | 57 |  | 57 |  | 81

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