Revenue - Remaining Performance Obligations (Details) - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-08-02 $ in Thousands	Aug. 01, 2020 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue to be recognized from remaining performance obligation	$ 15
Revenue to be recognized from remaining performance obligation, expected timing of satisfaction, period	5 months