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Note 10 - Revenue - Cost of Revenue (Details) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Cost of revenues	$ 68,972,220	$ 49,310,712	[1]
Network, other costs	2,574,087	2,343,196	[1]
Cost of revenues	73,176,482	52,624,417	[1]
Network Expenses [Member]
Network, other costs	2,574,087	2,343,196
Network, depreciation and amortization costs	1,630,175	970,509
Cost of revenues	4,204,262	3,313,705
Network Access Services [Member]
Cost of revenues	12,206,518	10,392,416
Network, other costs	490,215	541,963
Cost of revenues	13,541,325	11,371,989
Network Access Services [Member] | Mobile Services [Member]
Cost of revenues	11,265,767	9,567,160
Network Access Services [Member] | Other Services [Member]
Cost of revenues	940,751	825,256
Domain Name Services [Member]
Cost of revenues	56,765,702	38,918,296
Network, other costs	2,083,872	1,801,233
Cost of revenues	59,635,157	41,252,428
Domain Name Services [Member] | Wholesale [Member]
Cost of revenues	52,171,306	35,038,849
Domain Name Services [Member] | Retail Services [Member]
Cost of revenues	4,409,742	3,617,402
Domain Name Services [Member] | Portfolio [Member]
Cost of revenues	184,654	262,045
Domain Name Services [Member] | Domain Services [Member] | Wholesale [Member]
Cost of revenues	51,314,038	34,462,926
Domain Name Services [Member] | Value Added Services [Member] | Wholesale [Member]
Cost of revenues	$ 857,268	$ 575,923
[1] The Company has initially applied ASC 2014-09 (Topic 606) using the modified retrospective method. Under this method, the comparative information is not restated.

X

- Definition

Cost of network induced expenses incurred and directly related to good produced and service rendered.

+ References

No definition available.

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- Definition

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a),(d))
-URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227

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Amount of expense for allocation of cost of tangible and intangible assets over their useful lives directly used in production of good and rendering of service.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(b)(2))
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-Name Accounting Standards Codification
-Topic 220
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