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v3.19.1

Employee Benefit Plans - 401(k) Plan - (Details) - USD ($) | 12 Months Ended
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Feb. 02, 2019 | Feb. 03, 2018 | Jan. 28, 2017
Compensation and Retirement Disclosure [Abstract] |  |  |
Employer Discretionary Contribution | $ 1,442,000 | $ 1,207,000 | $ 1,234,000

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
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- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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