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Note 6 - Acquired Intangible Assets by Major Class (Details) - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2016 | Mar. 31, 2015
Brand [Member] |  |
Balances | $ 11,339,355 |
Additions to/(disposals from) domain portfolio, net | (1,947) |
Impairment of indefinite life intangible assets | $ (17,848) |
Amortization expense |  |
Balance | $ 11,319,560 |
Customer Relationships [Member] | Minimum [Member] |  |
Balances | 1,897,318 |
Additions to/(disposals from) domain portfolio, net | (6,273) |
Impairment of indefinite life intangible assets | $ (3,137) |
Amortization expense |  |
Balance | $ 1,887,908 |
Customer Relationships [Member] | Maximum [Member] |  |
Balances | $ 499,854 |
Additions to/(disposals from) domain portfolio, net |  |
Impairment of indefinite life intangible assets |  |
Amortization expense | $ (49,287) |
Balance | 450,567 |
Customer Relationships [Member] |  |
Balances | $ 79,670 |
Additions to/(disposals from) domain portfolio, net |  |
Impairment of indefinite life intangible assets |  |
Amortization expense | $ (7,710) |
Balance | 71,960 |
Network Rights [Member] |  |
Balances | $ 653,480 |
Additions to/(disposals from) domain portfolio, net |  |
Impairment of indefinite life intangible assets |  |
Amortization expense | $ (11,532) |
Balance | 641,948 |
Balances | 14,469,677 |
Additions to/(disposals from) domain portfolio, net | (8,220) | $ (6,328)
Impairment of indefinite life intangible assets | (20,985) | (12,493)
Amortization expense | (68,529) | $ (57,139)
Balance | $ 14,371,943 |

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- 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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Data Type: | xbrli:monetaryItemType
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Period Type: | duration

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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 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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