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Goodwill and Intangible Assets, Net - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 31, 2022
Apr. 30, 2022
Jul. 31, 2021
Jul. 31, 2022
Jul. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]          
Goodwill impairment   $ 0   $ 0  
Amortization of intangible assets $ 600   $ 100 $ 1,176 $ 169