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Note 17 - Segment Reporting (Details) - Summary of Company's Deferred Tax Asset, Net of Valuation Allowance (USD $) | Dec. 31, 2014 | Dec. 31, 2013
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Summary of Company's Deferred Tax Asset, Net of Valuation Allowance [Abstract] |  |
Deferred tax assets | $ 7,378,619 us-gaap_DeferredTaxAssetsNet | $ 6,451,563 us-gaap_DeferredTaxAssetsNet

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- Details
Name: | tcx_SummaryOfCompanysDeferredTaxAssetNetOfValuationAllowanceAbstract
Namespace Prefix: | tcx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b),(c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 + Details
Name: | us-gaap_DeferredTaxAssetsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant