Employee Benefit Plans - Additional Information (Detail) |
12 Months Ended | ||
---|---|---|---|
Jan. 30, 2016 |
Jan. 31, 2015 |
Feb. 01, 2014 |
|
Compensation And Retirement Disclosure [Abstract] | |||
Employee's contribution to 401(k) plan | 50.00% | ||
Employer's contribution to 401(k) plan | 0.00% | 0.00% | 0.00% |