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Note 12 - Segment Reporting (Details) - Summary of Valuation and Qualifying Accounts (USD $)	3 Months Ended	12 Months Ended
	Mar. 31, 2015	Dec. 31, 2014
Allowance for doubtful accounts, excluding provision for credit notes
Balance at beginning of period	$ 125,766us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent	$ 91,226us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent
Charged to (recovered) costs and expenses	3,996us-gaap_AllowanceForDoubtfulAccountsReceivableRecoveries	(34,540)us-gaap_AllowanceForDoubtfulAccountsReceivableRecoveries
Balance at end period	$ 121,770us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent	$ 125,766us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent

X

- Details

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

X

- Definition

A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5074-111524



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.4)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of recoveries of receivables doubtful of collection that were previously charged off.

+ References

No definition available.

+ Details

Name:	us-gaap_AllowanceForDoubtfulAccountsReceivableRecoveries
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration