XML 24 R24.htm IDEA: XBRL DOCUMENT v2.4.1.9
Stock Based Compensation (Details) - Schedule for estimation of fair value for the stock based awards granted (USD $)
3 Months Ended
May 02, 2015
Stock Based Compensation (Details) - Schedule for estimation of fair value for the stock based awards granted [Line Items]  
Dividend yield 0.00%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
Weighted average fair value per share of awards granted during the period (in Dollars per share) $ 1.47twmc_WeightedAverageFairValuePerShareOfAwardsGranted
Minimum [Member]  
Stock Based Compensation (Details) - Schedule for estimation of fair value for the stock based awards granted [Line Items]  
Expected stock price volatility 42.00%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
Risk-free interest rate 1.32%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
Expected award life (in years) 4 years 357 days
Maximum [Member]  
Stock Based Compensation (Details) - Schedule for estimation of fair value for the stock based awards granted [Line Items]  
Expected stock price volatility 50.20%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
Risk-free interest rate 1.71%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
Expected award life (in years) 5 years 259 days