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Note I - Resalable Software Licenses Rights (Details Textual) - USD ($)			3 Months Ended		12 Months Ended
	Dec. 31, 2015	Nov. 11, 2015	Dec. 31, 2019	Mar. 31, 2017	Dec. 31, 2020	Dec. 31, 2019
Payments to Acquire Intangible Assets						$ 1,736
Asset Impairment Charges, Total			$ 6,957,516
Amortization of Intangible Assets, Total					120,240	43,256
Software License Rights [Member]
Payments to Acquire Intangible Assets		$ 12,000,000
Finite-Lived Intangible Asset, Useful Life (Year)				10 years
Amortization of Intangible Assets, Total			843,888
The 2015 Software License [Member]
Amortization of Intangible Assets, Total					14,920	40,404
Payments to Acquire Software	$ 180,000
Cumulative Amount of Amortization Expense, Net of Credits					121,118
Software License Rights			$ 73,802		$ 58,882	$ 73,802

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- Definition

Represents cumulative amount of amortization expense net of credit expense.

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Represents the amount of current and noncurrent software license rights as of the balance sheet date.

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.

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The cash outflow associated with the acquisition from vendors of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization.

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