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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	$ 5,700,000us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	12,493us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	250,688us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
Domain Name Services [Member]
Note 7 - Goodwill and Other Intangible Assets (Details) [Line Items]
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	$ 12,493us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill / us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis = tcx_DomainNameServicesMember	$ 300,000us-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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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)

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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)

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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

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