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Employee Stock Purchase Plan (Tables)
12 Months Ended
Jan. 30, 2016
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Schedule of Weighted Average Assumptions Used to Estimate Fair Value of Shares to be Issued

The Company uses the Black-Scholes model to estimate the fair value of shares to be issued as of the grant date using the following weighted average assumptions:

 

 

Fiscal Year Ended

 

 

January 30, 2016

 

Risk-free interest rate

 

0.49

%

Expected life (in years)

 

0.5

 

Expected volatility

 

36.1

%

Dividend yield