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Securities Available For Sale - Narrative (Details) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Dec. 31, 2016 USD ($) security | Dec. 31, 2015 USD ($) | Dec. 31, 2016 USD ($) security | Jun. 30, 2016 USD ($) security
Investments, Debt and Equity Securities [Abstract] |  |  |  |
Proceeds from sale of securities available for sale | $ 0 | $ 0 | $ 0 |
Available-for-sale securities pledged as collateral | 135,556,000 |  | 135,556,000 | $ 151,359,000
Securities available for sale pledged as collateral market value | $ 135,733,000 |  | $ 135,733,000 | $ 154,132,000
Number of securities with unrealized losses | security | 131 |  | 131 | 44

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- Definition The fair value of available-for-sale securities that serve as collateral for borrowings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e5086-111524 + Details
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