Fair Value - Schedule of Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Aug. 01, 2020	Feb. 01, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Amount	$ 210,909	$ 14,393
Revolving Credit Facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Amount	186,000
U.S. Revolver Borrowings
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Amount	186,049	14,393
U.S. Revolver Borrowings | Revolving Credit Facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Amount	186,049	14,393
Fair Value	186,171	14,056
UK Revolver Borrowings
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Amount	24,860
UK Revolver Borrowings | Revolving Credit Facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Amount	24,860	0
Fair Value	$ 24,846	$ 0