v2.4.0.6

Subsequent Event (Details) | 1 Months Ended
--- | ---
Feb. 05, 2013
Subsequent Event (Textual) [Abstract] |
Previous floor rate on term loan | 1.50%
Floor rate on term loan | 1.25%
Previous margin rate on term loan | 4.00%
Margin rate on term loan | 3.00%
Extended term loan maturity Period | one year to February 2019
First required excess cash payments | 2014

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- Definition Excess cash payment extension year. + References No definition available. + Details
Name: | tcu_ExcessCashPaymentExtensionYear
Namespace Prefix: | tcu_
Data Type: | xbrli:gYearItemType
Balance Type: | na
Period Type: | duration

X
- Definition Extended term loan maturity period. + References No definition available. + Details
Name: | tcu_ExtendedTermLoanMaturityPeriod
Namespace Prefix: | tcu_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Floor rate on term loan. + References No definition available. + Details
Name: | tcu_FloorRateOnTermLoan
Namespace Prefix: | tcu_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition Margin rate on term loan. + References No definition available. + Details
Name: | tcu_MarginRateOnTermLoan
Namespace Prefix: | tcu_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Previous floor rate on term loan. + References No definition available. + Details
Name: | tcu_PreviousFloorRateOnTermLoan
Namespace Prefix: | tcu_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Previous margin rate on term loan. + References No definition available. + Details
Name: | tcu_PreviousMarginRateOnTermLoan
Namespace Prefix: | tcu_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | tcu_SubsequentEventTextualAbstract
Namespace Prefix: | tcu_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration