XML 73 R51.htm IDEA: XBRL DOCUMENT v2.4.0.8

Note 14 - Subsequent events (Details) (Subsequent Event [Member], USD $) In Millions, unless otherwise specified	Jul. 31, 2014	Jul. 30, 2013
Note 14 - Subsequent events (Details) [Line Items]
Derivative, Notional Amount (in Dollars)	$ 20.4	$ 20.4
United States of America, Dollars
Note 14 - Subsequent events (Details) [Line Items]
Derivative, Exchange Rate Floor		1.00
Canada, Dollars
Note 14 - Subsequent events (Details) [Line Items]
Derivative, Exchange Rate Floor		1.0630

X

- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

+ Details

Name:	invest_DerivativeNotionalAmount
Namespace Prefix:	invest_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	tcx_Note14SubsequenteventsDetailsLineItems
Namespace Prefix:	tcx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Floor rate on a foreign currency derivative for example, but not limited to, a floor or a collar.

+ References

No definition available.

+ Details

Name:	us-gaap_DerivativeExchangeRateFloor1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant