Revenue - Estimated Revenue Expected to be Recognized in Future Periods Related to Performance Obligations (Details) $ in Thousands	Aug. 01, 2020 USD ($)
Revenue from Contract with Customer [Abstract]
Performance obligations expected timing of satisfaction	$ 137
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-08-02
Revenue from Contract with Customer [Abstract]
Performance obligations expected timing of satisfaction	$ 137
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Performance obligation expected to be satisfied, period	6 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-02-01
Revenue from Contract with Customer [Abstract]
Performance obligations expected timing of satisfaction	$ 274
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Performance obligation expected to be satisfied, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-02-02
Revenue from Contract with Customer [Abstract]
Performance obligations expected timing of satisfaction	$ 799
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Performance obligation expected to be satisfied, period