Loans, Troubled Debt Restructurings on Financing Receivables (Details) $ in Thousands	12 Months Ended
Jun. 30, 2018 USD ($) Contract	Jun. 30, 2017 Contract
Troubled Debt Restructurings [Abstract]
Number of contracts \| Contract		0
TDR loans which have subsequently defaulted during the period \| Contract	0	0
Residential Real Estate [Member] \| Residential Real Estate [Member]
Troubled Debt Restructurings [Abstract]
Number of contracts \| Contract	1
Pre-modification outstanding recorded investment	$ 184
Post-modification outstanding recorded investment	184
Current outstanding recorded investment	$ 184
Consumer Loan [Member] \| Home Equity [Member]
Troubled Debt Restructurings [Abstract]
Number of contracts \| Contract	1
Pre-modification outstanding recorded investment	$ 325
Post-modification outstanding recorded investment	325
Current outstanding recorded investment	$ 322

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Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953676-111524

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Post-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

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Pre-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

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- Definition

The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 40
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=82895541&loc=d3e18845-111554

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953682-111524

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