XML 14 R48.htm IDEA: XBRL DOCUMENT v2.4.0.6

Note 11 - Supplemental Information (Detail)	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Entity Wide Revenue Non-Major Customer Percent	10.00%
Number Of Customers	1	1
Percentage Of Customers To Accounts Receivable	13.00%	13.00%

X

- Definition

Amount of revenue generated from a single external customer that accounts for 10 percent or less of an entity's revenues.

+ References

No definition available.

+ Details

Name:	tcx_EntityWideRevenueNonMajorCustomerPercent
Namespace Prefix:	tcx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represents the number of customers as defined by the entity.

+ References

No definition available.

+ Details

Name:	tcx_NumberOfCustomers
Namespace Prefix:	tcx_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Reflects the percentage in the period from one or more significant customers is to accounts receivable, as defined by the entity.

+ References

No definition available.

+ Details

Name:	tcx_PercentageOfCustomersToAccountsReceivable
Namespace Prefix:	tcx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration