Deposits (Interest Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2019	Jun. 30, 2018
Banking and Thrift [Abstract]
Checking deposits - interest-bearing	$ 305	$ 293
Savings deposits	572	595
Money market deposits	123	114
Time deposits	2,381	2,493
Total interest expense on deposits	$ 3,381	$ 3,495

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- Definition

Aggregate amount of all interest expense on domestic deposit liabilities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04.6)
-URI http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260

+ Details

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- Definition

Amount of interest expense on domestic checking deposit liabilities.

+ References

+ Details

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- Definition

Amount of interest expense on domestic money market demand account deposit liabilities.

+ References

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Amount of interest expense on domestic savings deposit liabilities.

+ References

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- Definition

Amount of interest expense on time deposit liabilities.

+ References

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