Employee Benefit Plan (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Feb. 03, 2019 |
Feb. 04, 2018 |
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| Employee Benefit Plan (Textual) | ||
| Contributions plan, percentage | 100.00% | |
| Contributions plan | $ 303,000 | $ 156,000 |
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- References No definition available.
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| X | ||||||||||
- Definition Amount of cost for defined contribution plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan. No definition available.
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