Deposits - Weighted-average interest rates (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Jun. 30, 2022
Deposits.
Non-interest bearing checking	$ 57,352	$ 75,758
Interest bearing checking	119,486	122,675
Money market accounts	209,450	171,316
Savings and club accounts	94,181	105,507
Certificates of deposit	152,206	131,361
Total deposits	$ 632,675	$ 606,617

The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

+ Details

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Period Type:	instant

- References

No definition available.

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- Definition

Amount of deposits in accounts that offer many of the same services as checking accounts although transactions may be somewhat more limited, share some of the characteristics of a money market fund and are insured by the Federal government, also known as money market accounts.

+ References

+ Details

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- Definition

Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs).

+ References

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	credit
Period Type:	instant

- Definition

The aggregate of all domestic and foreign interest-bearing deposit liabilities.

+ References

+ Details

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- Definition

The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity.

+ References

+ Details

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- Definition

The aggregate amount of certificate of deposit liabilities.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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