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Note 10 - Revenue 1 (Details Textual)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Customer Concentration Risk [Member] | Revenue Benchmark [Member]
Number of Customers	0	0	0	0
Customer Concentration Risk [Member] | Accounts Receivable [Member]
Number of Customers			1
Concentration Risk, Percentage			46.00%
Minimum [Member]
Domain Services, Purchased Term (Year)			1 year
Finite-Lived Intangible Asset, Useful Life (Year)			2 years
Minimum [Member] | Active Domain Name Contracts [Member]
Finite-Lived Intangible Asset, Useful Life (Year)			1 year
Maximum [Member]
Domain Services, Purchased Term (Year)			10 years
Finite-Lived Intangible Asset, Useful Life (Year)			15 years
Maximum [Member] | Active Domain Name Contracts [Member]
Finite-Lived Intangible Asset, Useful Life (Year)			10 years

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
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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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