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Capital Leases (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Sep. 30, 2013
agreement
Sep. 30, 2012
Dec. 31, 2014
Dec. 31, 2013
Capital Leased Assets [Line Items]        
Number of capital lease agreements during period 2txtr_CapitalLeasesNumberofCapitalLeaseAgreements      
Capital lease term 2 years      
Aggregate costs of assets $ 1,798txtr_CapitalLeaseObligationsCostOfAcquiredAssets      
Assets acquired under capital leases     1,894us-gaap_CapitalLeasedAssetsGross  
Net book values of assets acquired under capital leases     378us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet 1,219us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet
Capital Lease Agreement 2013, Lease One [Member]        
Capital Leased Assets [Line Items]        
Imputed interest rate 15.60%txtr_CapitalLeasesFutureMinimumPaymentsImputedInterestRate
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= txtr_CapitalLeasedAssetTwoMember		      
Capital Lease Agreement 2013, Lease Two [Member]        
Capital Leased Assets [Line Items]        
Imputed interest rate 13.00%txtr_CapitalLeasesFutureMinimumPaymentsImputedInterestRate
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= txtr_CapitalLeasedAssetThreeMember		      
Capital Lease Agreement 2012, Lease One [Member]        
Capital Leased Assets [Line Items]        
Imputed interest rate 10.00%txtr_CapitalLeasesFutureMinimumPaymentsImputedInterestRate
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= txtr_CapitalLeasedAssetOneMember		      
Aggregate costs of assets   $ 95txtr_CapitalLeaseObligationsCostOfAcquiredAssets
/ us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
= txtr_CapitalLeasedAssetOneMember