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Acquisitions (Tables)
12 Months Ended
Jan. 31, 2021
Business Combinations [Abstract]  
Allocation of total purchase price A summary of the purchase price allocation is as follows:
(in thousands)Estimated Useful LifeJanuary 27, 2019
Finite-lived intangible asset - Core Technologies3 years$3,000 
Goodwill4,316 
Other assets (liabilities), net1,184 
Total consideration$8,500