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NOTE 15: Commitments and Credit Risk: Standby Letters of Credit: Letters of Credit (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Jun. 30, 2018
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Details |  |
Letters of Credit Outstanding, Amount | $ 2,600 | $ 2,500

X
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
Name: | us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- References No definition available. + Details
Name: | us-gaap_TextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration