XML 76 R62.htm IDEA: XBRL DOCUMENT
v3.23.1

Note 7 - Derivative Instruments and Hedging Activities - Foreign Currency Forward Contracts (Details) $ in Thousands | Dec. 31, 2022 USD ($)
--- | ---
Foreign Exchange Forward 1 [Member] |
Notional amount of U.S. dollars | $ 15,132
Weighted average exchange rate of U.S. dollars | 1.3283
Fair value liability | $ (270)
Foreign Exchange Forward 2 [Member] |
Notional amount of U.S. dollars | $ 13,074
Weighted average exchange rate of U.S. dollars | 1.3385
Fair value liability | $ (119)
Foreign Exchange Forward 3 [Member] |
Notional amount of U.S. dollars | $ 11,332
Weighted average exchange rate of U.S. dollars | 1.3633
Fair value asset | $ 113
Foreign Exchange Forward 4 [Member] |
Notional amount of U.S. dollars | $ 10,150
Weighted average exchange rate of U.S. dollars | 1.3744
Fair value asset | $ 192
Foreign Exchange Forward 5 [Member] |
Notional amount of U.S. dollars | $ 49,688
Weighted average exchange rate of U.S. dollars | 1.3484
Fair value liability | $ (84)

X
- Definition Average contractual rate at which a foreign currency can be purchased or sold. + References No definition available. + Details
Name: | us-gaap_DerivativeAverageForwardExchangeRate1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-1B Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-1A + Details
Name: | us-gaap_DerivativeNotionalAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps. + References No definition available. + Details
Name: | us-gaap_ForeignCurrencyContractAssetFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into. + References No definition available. + Details
Name: | us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=tcx_ForeignExchangeForward1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=tcx_ForeignExchangeForward2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=tcx_ForeignExchangeForward3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=tcx_ForeignExchangeForward4Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=tcx_ForeignExchangeForward5Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |