XML 56 R34.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note 6 - Loan Payable (Details) (USD $) | 3 Months Ended | 12 Months Ended |  | 12 Months Ended |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Mar. 31, 2014 Foreign Exchange Risk [Member] | Mar. 31, 2014 Operating Demand Loan [Member] | Dec. 31, 2012 Base Rate [Member] DLR Loan [Member] | Dec. 31, 2012 Base Rate [Member] 2012 DLRR Loan [Member] | Dec. 31, 2012 London Interbank Offered Rate (LIBOR) [Member] 2012 DLRR Loan [Member] | Dec. 31, 2012 2012 Demand Loan Facilities [Member] | Jan. 31, 2013 DLR Loan [Member] | Dec. 31, 2012 2012 DLRR Loan [Member] | Mar. 31, 2014 2012 DLRR Loan [Member] | Mar. 31, 2014 Amended Credit Facility [Member] | Dec. 31, 2012 Maximum [Member] 2012 Demand Loan Facilities [Member]
Note 6 - Loan Payable (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 3,500,000 | $ 1,000,000 |  |  |  | $ 14,000,000 |  |  |  |  | $ 14,000,000
Debt Instrument, Basis Spread on Variable Rate |  | 1.25% | 1.25% | 1.25% | 2.50% |  |  |  |  |  |
Line of Credit Facility Share Repurchase Limit |  |  |  |  |  |  |  |  |  |  | 2,000,000
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage |  |  |  |  |  | 0.20% |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  | 4 years |  |  |
Line of Credit Facility, Amount Outstanding |  | 0 |  |  |  |  | 5,200,000 |  | 5,700,000 |  |
Line of Credit Facility, Covenant Period | 18 months |  |  |  |  |  |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset | 20,100,000 |  |  |  |  |  |  |  |  |  |
Debt Instrument, Fee Amount |  | 500 |  |  |  |  |  |  |  |  |
Maximum Total Funded Debt To EBITDA Ratio |  |  |  |  |  |  |  |  |  | 2.00 |
Minimum Fixed Charge Coverage |  |  |  |  |  |  |  |  |  | 1.20 |
Line of Credit Facility Maximum Annual Capital Expenditure Ceiling |  |  |  |  |  |  |  |  |  | $ 3,600,000 |

X
- Definition Line of Credit Facility Covenant Period. + References No definition available. + Details
Name: | tcx_LineOfCreditFacilityCovenantPeriod
Namespace Prefix: | tcx_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line of Credit Facility Share Repurchase Limit. + References No definition available. + Details
Name: | tcx_LineOfCreditFacilityShareRepurchaseLimit
Namespace Prefix: | tcx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount that the loan facility may not exceed a specified annual capital expenditures. + References No definition available. + Details
Name: | tcx_LineOffCreditFacilityMaximumAnnualCapitalExpenditureCeiling
Namespace Prefix: | tcx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Maximum Total Funded Debt To EBITDA Ratio + References No definition available. + Details
Name: | tcx_MaximumTotalFundedDebtToEBITDARatio
Namespace Prefix: | tcx_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Minimum fixed charge coverage. + References No definition available. + Details
Name: | tcx_MinimumFixedChargeCoverage
Namespace Prefix: | tcx_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | tcx_Note6LoanPayableDetailsLineItems
Namespace Prefix: | tcx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of the fee that accompanies borrowing money under the debt instrument. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 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 210.5-02.22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentFeeAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=28370219&loc=SL20226000-175313 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=20225523&loc=SL20225862-175312 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959 + Details
Name: | us-gaap_DerivativeFairValueOfDerivativeAsset
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount borrowed under the credit facility as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
Name: | us-gaap_LineOfCreditFacilityAmountOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
Name: | us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration