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Income Taxes (Details) - Schedule of Unrecognized Tax Benefits Roll Forward - USD ($)
$ in Thousands
6 Months Ended
Jul. 31, 2021
Jul. 31, 2020
Schedule of Unrecognized Tax Benefits Roll Forward [Abstract]    
Unrecognized tax benefits, beginning of period $ 8,400 $ 7,370
Changes for prior years’ tax positions 10 (53)
Changes for current year tax positions 275  
Unrecognized tax benefits, end of period $ 8,685 $ 7,317