XML 66 R55.htm IDEA: XBRL DOCUMENT v3.10.0.1

Note 10 - Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017		Sep. 30, 2018	Sep. 30, 2017
Net Revenues	$ 83,519	$ 85,008	[1]	$ 260,401	$ 238,800	[1]
Network Access Services [Member]
Net Revenues	24,579	23,191		72,493	64,068
Domain Name Services [Member]
Net Revenues	58,940	61,817		187,908	174,732
Domain Name Services [Member] | Wholesale [Member]
Net Revenues	49,611	51,973		159,614	148,939
Domain Name Services [Member] | Retail Services [Member]
Net Revenues	8,731	8,873		25,644	22,937
Domain Name Services [Member] | Portfolio [Member]
Net Revenues	598	971		2,650	2,856
Mobile Services [Member] | Network Access Services [Member]
Net Revenues	22,546	21,749		66,829	60,090
Other Services [Member] | Network Access Services [Member]
Net Revenues	2,033	1,442		5,664	3,978
Domain Services [Member] | Domain Name Services [Member] | Wholesale [Member]
Net Revenues	45,070	47,770		146,038	135,413
Value Added Services [Member] | Domain Name Services [Member] | Wholesale [Member]
Net Revenues	$ 4,541	$ 4,203		$ 13,576	$ 13,526
[1] The Company has initially applied ASC 2014-09 (Topic 606) using the modified retrospective method. Under this method, the comparative information is not restated.

X

- Definition

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130539-203045

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130543-203045

+ Details

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

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=tcx_NetworkAccessServicesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=tcx_DomainNameServicesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_SubsegmentsAxis=tcx_WholesaleMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_SubsegmentsAxis=tcx_RetailServicesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_SubsegmentsAxis=tcx_PortfolioMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=tcx_MobileServicesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=tcx_OtherServicesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=tcx_DomainServicesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=tcx_ValueAddedServicesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: