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Acquisitions, Intangible Assets and Goodwill - Schedule of Future Amortization Expense (Details) - USD ($)
$ in Thousands
Jan. 31, 2021
Jan. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]    
2022 $ 3,856  
2023 3,856  
2024 3,856  
2025 3,007  
2026 1,090  
Total finite-lived intangible assets, net $ 15,665 $ 4,795