Note 4: Stock Options (Details Narrative) - shares	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Notes to Financial Statements
Stock options outstanding	0		0
Options granted	0	0
Options exercised	0	0
Options expired	0	0

No definition available.

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- Definition

Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

+ References

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- Definition

Net number of share options (or share units) granted during the period.

+ References

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- Definition

Number of options outstanding, including both vested and non-vested options.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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Number of share options (or share units) exercised during the current period.

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