Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Apr. 30, 2022	Jan. 31, 2022	Apr. 30, 2021
Level 2 | Secured notes
Debt Instrument [Line Items]
Debt instruments, carrying value	$ 400,000	$ 400,000	$ 400,000
Debt instruments, fair value	416,000	422,020	400,000
Level 2 | Unsecured Loan
Debt Instrument [Line Items]
Debt instruments, carrying value	7,845	8,367	8,816
Debt instruments, fair value	7,845	8,367	8,816
Level 2 | Overdraft facilities
Debt Instrument [Line Items]
Debt instruments, carrying value	3,131	2,903	3,885
Debt instruments, fair value	3,131	2,903	3,885
Level 3 | LVMH Note
Debt Instrument [Line Items]
Debt instruments, carrying value	115,926	114,255	109,406
Debt instruments, fair value	$ 112,306	$ 110,123	$ 103,828