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Note 12 - Segment Reporting (Details)	3 Months Ended
	Mar. 31, 2015
Note 12 - Segment Reporting (Details) [Line Items]
Number of Reportable Segments	2us-gaap_NumberOfReportableSegments
Ting Virginia, LLC [Member]
Note 12 - Segment Reporting (Details) [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired	70.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired / us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis = tcx_TingVirginiaLLCMember

X

- Details

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Namespace Prefix:	tcx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

No definition available.

+ Details

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- Details

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