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Severance Arrangements Severance Arrangements (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Oct. 01, 2014
Severance Arrangements [Abstract]    
Severance Costs $ 1,488us-gaap_SeveranceCosts1  
Accrued Severance Costs 1,083txtr_AccruedSeveranceCosts  
Accelerated Share-based Compensation Cost related to Severance Arrangements $ 865txtr_AcceleratedSharebasedCompensationCostrelatedtoSeveranceArrangements  
Eligible Shares from Stock Options Granted related to Severance Arrangements 33txtr_EligibleSharesfromStockOptionsGrantedrelatedtoSeveranceArrangements 33txtr_EligibleSharesfromStockOptionsGrantedrelatedtoSeveranceArrangements