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Note 4 - Acquisitions and Divestitures (Details) (Ting Virginia, LLC [Member], USD $)	0 Months Ended		3 Months Ended
	Feb. 27, 2015	Feb. 17, 2015	Mar. 31, 2015	Feb. 27, 2015	Feb. 17, 2015
Note 4 - Acquisitions and Divestitures (Details) [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired	70.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired	70.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired		70.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired	70.00%us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired
Business Combination, Consideration Transferred		$ 3,600,000us-gaap_BusinessCombinationConsiderationTransferred1
Payments to Acquire Businesses, Gross	3,135,140us-gaap_PaymentsToAcquireBusinessesGross	3,100,000us-gaap_PaymentsToAcquireBusinessesGross	407,493us-gaap_PaymentsToAcquireBusinessesGross
Business Combination Customers Acquired Number		3,000tcx_BusinessCombinationCustomersAcquiredNumber
Business Combination, Interest Subject to Put and Call Option Exercise		30.00%tcx_InterestSubjectToPutAndCallOptionExercise			30.00%tcx_InterestSubjectToPutAndCallOptionExercise
Business Combination, Put Option Excercisable Term		7 days
Business Combination, Interest Subject to Put Option Exercise		10.00%tcx_BusinessCombinationInterestSubjectToPutOptionExercise
Business Combination, Consideration to be Transfered upon Exercise of Options per Percentage Point		100,000tcx_BusinessCombinationConsiderationToBeTransferedUponExerciseOfOptionsPerPercentagePoint			100,000tcx_BusinessCombinationConsiderationToBeTransferedUponExerciseOfOptionsPerPercentagePoint
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables		200,000us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables			200,000us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
Additional Cash Provided at Closing [Member]
Note 4 - Acquisitions and Divestitures (Details) [Line Items]
Payments to Acquire Businesses, Gross		400,000us-gaap_PaymentsToAcquireBusinessesGross / us-gaap_BusinessAcquisitionAxis = tcx_TingVirginiaLLCMember / us-gaap_StatementScenarioAxis = tcx_AdditionalCashProvidedAtClosingMember
Exercisable by the Minority Shareholders [Member] | Exercisable on Fourth Anniversary of Business Combination [Member]
Note 4 - Acquisitions and Divestitures (Details) [Line Items]
Business Combination, Consideration to be Transfered upon Exercise of Options per Percentage Point		120,000tcx_BusinessCombinationConsiderationToBeTransferedUponExerciseOfOptionsPerPercentagePoint / us-gaap_BusinessAcquisitionAxis = tcx_TingVirginiaLLCMember / us-gaap_StatementScenarioAxis = tcx_ExercisableByTheMinorityShareholdersMember / us-gaap_VestingAxis = tcx_ExercisableOnFourthAnniversaryOfBusinessCombinationMember			120,000tcx_BusinessCombinationConsiderationToBeTransferedUponExerciseOfOptionsPerPercentagePoint / us-gaap_BusinessAcquisitionAxis = tcx_TingVirginiaLLCMember / us-gaap_StatementScenarioAxis = tcx_ExercisableByTheMinorityShareholdersMember / us-gaap_VestingAxis = tcx_ExercisableOnFourthAnniversaryOfBusinessCombinationMember
Business Combination Consideration Transferred on Option Exercise		3,600,000tcx_BusinessCombinationConsiderationTransferredOnOptionExercise / us-gaap_BusinessAcquisitionAxis = tcx_TingVirginiaLLCMember / us-gaap_StatementScenarioAxis = tcx_ExercisableByTheMinorityShareholdersMember / us-gaap_VestingAxis = tcx_ExercisableOnFourthAnniversaryOfBusinessCombinationMember			3,600,000tcx_BusinessCombinationConsiderationTransferredOnOptionExercise / us-gaap_BusinessAcquisitionAxis = tcx_TingVirginiaLLCMember / us-gaap_StatementScenarioAxis = tcx_ExercisableByTheMinorityShareholdersMember / us-gaap_VestingAxis = tcx_ExercisableOnFourthAnniversaryOfBusinessCombinationMember
Derivatives Embedded in Business Combination Agreement [Member]
Note 4 - Acquisitions and Divestitures (Details) [Line Items]
Business Combination, Contingent Consideration, Liability		$ 3,000,000us-gaap_BusinessCombinationContingentConsiderationLiability / us-gaap_BusinessAcquisitionAxis = tcx_TingVirginiaLLCMember / us-gaap_FairValueByLiabilityClassAxis = tcx_DerivativesEmbeddedInBusinessCombinationAgreementMember			$ 3,000,000us-gaap_BusinessCombinationContingentConsiderationLiability / us-gaap_BusinessAcquisitionAxis = tcx_TingVirginiaLLCMember / us-gaap_FairValueByLiabilityClassAxis = tcx_DerivativesEmbeddedInBusinessCombinationAgreementMember
Exercisable on Second Anniversary of Business Combination [Member]
Note 4 - Acquisitions and Divestitures (Details) [Line Items]
Business Combination, Interest Subject to Call Option Exercise		20.00%tcx_InterestSubjectToCallOptionExercise / us-gaap_BusinessAcquisitionAxis = tcx_TingVirginiaLLCMember / us-gaap_VestingAxis = tcx_ExercisableOnSecondAnniversaryOfBusinessCombinationMember			20.00%tcx_InterestSubjectToCallOptionExercise / us-gaap_BusinessAcquisitionAxis = tcx_TingVirginiaLLCMember / us-gaap_VestingAxis = tcx_ExercisableOnSecondAnniversaryOfBusinessCombinationMember

X

- Definition

Represents the amount that will be transferred upon the exercise of the option per percentage point.

+ References

No definition available.

+ Details

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X

- Definition

Represents the amount to be used as consideration for the business combination upon exercise of the option.

+ References

No definition available.

+ Details

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X

- Definition

Represents the number of customers acquired in a business combination.

+ References

No definition available.

+ Details

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X

- Definition

Represents the percentage of the business that is subject to the put option.

+ References

No definition available.

+ Details

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X

- Definition

Represents the business combination put option exercisable term.

+ References

No definition available.

+ Details

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X

- Definition

Represents the interest that is subject to being called and purchased.

+ References

No definition available.

+ Details

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X

- Definition

Represent the percentage of the acquiree subject to put and call option exercise.

+ References

No definition available.

+ Details

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- Details

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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

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X

- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 30

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X

- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

+ References

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-Publisher FASB

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- Definition

Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472

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X

- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133



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-Paragraph 13

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- Details

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