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Note 5 - Goodwill and Other Intangible Assets (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Note 5 - Goodwill and Other Intangible Assets (Details) [Line Items]
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	$ 577,145us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	$ 0us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	$ 0us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
Domain Name Services [Member]
Note 5 - Goodwill and Other Intangible Assets (Details) [Line Items]
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	$ 577,145us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill / us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis = tcx_DomainNameServicesMember
Minimum [Member]
Note 5 - Goodwill and Other Intangible Assets (Details) [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	2 years
Maximum [Member]
Note 5 - Goodwill and Other Intangible Assets (Details) [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	7 years

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)(3)

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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

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275

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