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Note 4 - Acquisitions and Divestitures (Details) - Purchase Price Allocation (Parentheticals) (Ting Virginia, LLC [Member], USD $)
Feb. 27, 2015
Ting Virginia, LLC [Member]
 
Note 4 - Acquisitions and Divestitures (Details) - Purchase Price Allocation (Parentheticals) [Line Items]  
cash $ 21,423us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
/ us-gaap_BusinessAcquisitionAxis
= tcx_TingVirginiaLLCMember