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Note 5 - Acquired Intangible Assets by Major Class (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2016 | Jun. 30, 2015
Brand [Member] |  |  |  |
Amortization period | 7 years |  | 7 years |
Balances | $ 71,960 |  | $ 79,670 |
Finite-lived Intangible Assets Acquired |  |  |  |
Additions to/(disposals from) domain portfolio, net |  |  |  |
Impairment of indefinite life intangible assets |  |  |  |
Amortization expense | (7,710) |  | (15,420) |
Balances | $ 64,250 |  | $ 64,250 |
Customer Relationships [Member] | Minimum [Member] |  |  |  |
Amortization period | 4 years |  | 4 years |
Customer Relationships [Member] | Maximum [Member] |  |  |  |
Amortization period | 7 years |  | 7 years |
Customer Relationships [Member] |  |  |  |
Balances | $ 450,567 |  | $ 499,854 |
Finite-lived Intangible Assets Acquired | 6,250,570 |  | 6,250,570 |
Additions to/(disposals from) domain portfolio, net |  |  |  |
Impairment of indefinite life intangible assets |  |  |  |
Amortization expense | (269,208) |  | (318,495) |
Balances | $ 6,431,929 |  | $ 6,431,929 |
Network Rights [Member] |  |  |  |
Amortization period | 15 years |  | 15 years |
Balances | $ 641,948 |  | $ 653,480 |
Finite-lived Intangible Assets Acquired |  |  |  |
Additions to/(disposals from) domain portfolio, net |  |  |  |
Impairment of indefinite life intangible assets |  |  |  |
Amortization expense | (11,532) |  | (23,064) |
Balances | 630,416 |  | 630,416 |
Surname Domain Names [Member] |  |  |  |
Balances | 11,319,560 |  | 11,339,355 |
Finite-lived Intangible Assets Acquired |  |  |  |
Additions to/(disposals from) domain portfolio, net | (1,623) |  | (3,570) |
Impairment of indefinite life intangible assets | (3,894) |  | (21,742) |
Amortization expense |  |  |  |
Balances | 11,314,043 |  | 11,314,043 |
Direct Navigation Domain Names [Member] |  |  |  |
Balances | 1,887,908 |  | 1,897,318 |
Finite-lived Intangible Assets Acquired |  |  |  |
Additions to/(disposals from) domain portfolio, net | (10,978) |  | (17,251) |
Impairment of indefinite life intangible assets |  |  | (3,137) |
Amortization expense |  |  |  |
Balances | $ 1,876,930 |  | $ 1,876,930 |
Amortization period |  |  |  |
Balances | $ 14,371,943 |  | $ 14,469,677 |
Finite-lived Intangible Assets Acquired | 6,250,570 |  | 6,250,570 |
Additions to/(disposals from) domain portfolio, net | (12,601) | $ (11,357) | (20,821) | $ (17,685)
Impairment of indefinite life intangible assets | (3,894) | (37,805) | (24,879) | (50,298)
Amortization expense | (288,450) | $ (68,529) | (356,979) | $ (125,668)
Balances | $ 20,317,568 |  | $ 20,317,568 |

X
- Definition Aggregate amount of indefinite life intangible assets recognized as cost of revenues, as a result of the disposal of these domain names, during the period. + References No definition available. + Details
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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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition 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. + References No definition available. + Details
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- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 + Details
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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