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Note 7 - Goodwill and Other Intangible Assets (Details) (USD $) | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2015 | Mar. 31, 2014 | Feb. 27, 2015 | Feb. 17, 2015
Note 7 - Goodwill and Other Intangible Assets (Details) [Line Items] |  |  |  |
Finite-Lived Intangible Assets, Accumulated Amortization | $ 5,700,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization |  |  |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) | 12,493 us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill | 250,688 us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill |  |
Domain Name Services [Member] |  |  |  |
Note 7 - Goodwill and Other Intangible Assets (Details) [Line Items] |  |  |  |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) | $ 12,493 us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill / us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis = tcx_DomainNameServicesMember | $ 300,000 us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill / us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis = tcx_DomainNameServicesMember |  |
Ting Virginia, LLC [Member] |  |  |  |
Note 7 - Goodwill and Other Intangible Assets (Details) [Line Items] |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  |  | 70.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired / us-gaap_BusinessAcquisitionAxis = tcx_TingVirginiaLLCMember | 70.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired / us-gaap_BusinessAcquisitionAxis = tcx_TingVirginiaLLCMember

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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463 + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&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=26713463&loc=d3e16373-109275 + Details
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