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Commitments and Contingencies (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended |
--- | --- | ---
Mar. 31, 2014 | Dec. 31, 2013
Financial Condition and Liquidity [Abstract] |  |
Percentage of trade account receivable collateralized under the facility (in hundredths) | 85.00% |
Working capital | $ 2.9 | $ 17.3

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- Details
Name: | tlsrp_FinancialConditionAndLiquidityAbstract
Namespace Prefix: | tlsrp_
Data Type: | xbrli:stringItemType
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Period Type: | duration

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- Definition This line item represents percentages of trade receivable available as assets borrowing base. + References No definition available. + Details
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Namespace Prefix: | tlsrp_
Data Type: | num:percentItemType
Balance Type: | na
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- Definition A measure of both a entity's efficiency and its short-term financial health. + References No definition available. + Details
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Namespace Prefix: | tlsrp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant