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v3.20.2

Note 7: Earnings Per Share (Details) | 3 Months Ended
--- | ---
Sep. 30, 2020 | Sep. 30, 2019
Details |  |
Options Outstanding With An Exercise Price In Excess of the Market Price | 50,500 | 15,500

X
- Definition Represents the pure numeric value of Options Outstanding With An Exercise Price In Excess of the Market Price, during the indicated time period. + References No definition available. + Details
Name: | fil_OptionsOutstandingWithAnExercisePriceInExcessOfTheMarketPrice
Namespace Prefix: | fil_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

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