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Note 10 - Revenue - Disaggregation of Revenue (Details) - USD ($) | 3 Months Ended
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Mar. 31, 2018 | Mar. 31, 2017
Net revenues (note 10) | $ 95,795,691 | $ 69,568,062 | [1]
Network Access Services [Member] |  |  |
Net revenues (note 10) | 23,608,225 | 19,249,785 |
Domain Name Services [Member] |  |  |
Net revenues (note 10) | 72,187,466 | 50,318,277 |
Domain Name Services [Member] | Wholesale [Member] |  |  |
Net revenues (note 10) | 62,862,279 | 42,999,706 |
Domain Name Services [Member] | Retail Services [Member] |  |  |
Net revenues (note 10) | 8,436,563 | 6,401,703 |
Domain Name Services [Member] | Portfolio [Member] |  |  |
Net revenues (note 10) | 888,624 | 916,868 |
Mobile Services [Member] | Network Access Services [Member] |  |  |
Net revenues (note 10) | 21,872,109 | 17,962,868 |
Other Services [Member] | Network Access Services [Member] |  |  |
Net revenues (note 10) | 1,736,116 | 1,286,917 |
Domain Services [Member] | Domain Name Services [Member] | Wholesale [Member] |  |  |
Net revenues (note 10) | 58,427,707 | 39,091,817 |
Value Added Services [Member] | Domain Name Services [Member] | Wholesale [Member] |  |  |
Net revenues (note 10) | $ 4,434,572 | $ 3,907,889 |
[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.

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- 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 Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130539-203045 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130543-203045 + Details
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