Summary of Significant Accounting Policies (Share-Based Compensation) (Details) (2008 Plan [Member], Restricted Stock Units [Member])	0 Months Ended
Jun. 12, 2013
2008 Plan [Member] \| Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period over which compensation becomes payable	1 year

Share-Based Compensation Expense, Recognition Period

No definition available.

Name:	txtr_ShareBasedCompensationExpenseRecognitionPeriod
Namespace Prefix:	txtr_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration