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Note 10 - Segment Reporting - Summary of Revenue Earned from Each Significant Revenue Stream (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Sep. 30, 2016 | Sep. 30, 2015
Network Access Services [Member] | Mobile Services [Member] |  |  |  |  |
Operating revenues |  | $ 18,374,906 | $ 15,359,066 | $ 52,287,808 | $ 41,636,125
Cost of revenues | [1] | 9,087,274 | 8,776,286 | 27,026,242 | 23,902,466
Total cost of revenues | [1] | 9,378,855 | 8,804,175 | 27,390,973 | 23,968,523
Network expenses | [1] | 291,581 | 27,889 | 364,731 | 66,057
Amortization of intangible assets (note 5) | [1] |  |  |  |
Network Access Services [Member] | Other Services [Member] |  |  |  |  |
Operating revenues |  | 878,157 | 916,358 | 2,732,628 | 2,350,207
Cost of revenues | [1] | 501,909 | 373,586 | 1,360,153 | 1,068,013
Total cost of revenues | [1] | 988,919 | 709,634 | 2,628,462 | 1,813,918
Network expenses | [1] | 215,547 | 177,266 | 576,720 | 437,856
Amortization of intangible assets (note 5) | [1] | 13,421 | 11,532 | 36,485 | 26,988
Network Access Services [Member] | Mobile Services [Member] |  |  |  |  |
Cost of revenues |  | 9,087,274 | 8,776,286 | 27,026,242 | 23,902,466
Network Access Services [Member] | Other Services [Member] |  |  |  |  |
Cost of revenues |  | 501,909 | 373,586 | 1,360,153 | 1,068,013
Network Access Services [Member] |  |  |  |  |
Operating revenues |  | 19,253,063 | 16,275,424 | 55,020,436 | 43,986,332
Total cost of revenues |  | 9,589,183 | 9,149,872 | 28,386,395 | 24,970,479
Network expenses |  | 1,287,620 | 1,421,279 | 3,925,377 | 4,138,213
Amortization of intangible assets (note 5) |  | 292,167 | 335,698 | 1,012,904 | 830,725
Network Expenses |  | 1,579,787 | 1,756,977 | 4,938,281 | 4,968,938
Domain Name Services [Member] | Wholesale [Member] | Domain Services [Member] |  |  |  |  |
Operating revenues |  | 22,955,731 | 21,124,406 | 65,879,375 | 63,582,585
Cost of revenues |  | 18,934,555 | 17,482,420 | 54,215,215 | 52,773,403
Domain Name Services [Member] | Wholesale [Member] | Value Added Services [Member] |  |  |  |  |
Operating revenues |  | 2,226,977 | 2,399,638 | 6,834,086 | 6,995,528
Cost of revenues |  | 463,369 | 487,428 | 1,401,821 | 1,525,181
Domain Name Services [Member] | Wholesale [Member] |  |  |  |  |
Operating revenues |  | 25,182,708 | 23,524,044 | 72,713,461 | 70,578,113
Cost of revenues |  | 19,397,924 | 17,969,848 | 55,617,036 | 54,298,584
Domain Name Services [Member] | Retail Services [Member] |  |  |  |  |
Operating revenues |  | 3,721,032 | 3,220,335 | 10,747,456 | 9,278,472
Cost of revenues |  | 1,727,867 | 1,430,418 | 4,968,659 | 3,984,320
Domain Name Services [Member] | Portfolio [Member] |  |  |  |  |
Operating revenues |  | 907,524 | 1,247,842 | 2,532,976 | 3,142,204
Cost of revenues |  | 131,694 | 168,475 | 473,403 | 514,089
Domain Name Services [Member] |  |  |  |  |
Operating revenues |  | 29,811,264 | 27,992,221 | 85,993,893 | 82,998,789
Cost of revenues |  | 21,257,485 | 19,568,741 | 61,059,098 | 58,796,993
Total cost of revenues |  | 22,058,681 | 20,961,781 | 64,364,339 | 62,953,969
Network expenses |  | 780,492 | 1,216,124 | 2,983,926 | 3,634,300
Amortization of intangible assets (note 5) |  |  |  |  |
Operating revenues |  | 49,064,327 | 44,267,645 | 141,014,329 | 126,985,121
Cost of revenues |  | 30,846,668 | 28,718,613 | 89,445,493 | 83,767,472
Total cost of revenues |  | 32,426,455 | 30,475,590 | 94,383,774 | 88,736,410
Network expenses |  | 1,287,620 | 1,421,279 | 3,925,377 | 4,138,213
Amortization of intangible assets (note 5) |  | $ 13,421 | $ 11,532 | $ 36,485 | $ 26,988
[1] | Network access includes Mobile Services and Other Services. Other Services includes the provisioning of high speed Internet access, Internet hosting and network consulting services.

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