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Note 2 - Going Concern (Details Textual) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Monthly Cash Requirement to Conduct Operations and Pay Dividend Obligations	$ 814,000
Revenue from Contract with Customer, Including Assessed Tax	1,941,171	$ 1,888,638	$ 5,114,000
Additional Expected Revenue From Acquisitions	$ 1,000,000

X

- Definition

The amount of expected additional revenue from acquisitions.

+ References

No definition available.

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X

- Definition

Represents the cash required each month by the entity to conduct operations and pay dividend obligations.

+ References

No definition available.

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X

- Definition

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

+ References

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