Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.22.1
Income Taxes (Details) - USD ($)
3 Months Ended
Apr. 30, 2022
Apr. 30, 2021
Provision for income taxes $ 4,789,000 $ 1,387,000
Effective tax rate (4.10%) (0.60%)
Unrecognized tax benefits which would impact the effective tax rate if recognized $ 2,200,000  
Liability pertaining to uncertain tax positions 500,000  
Japan    
Deferred tax valuation allowance $ 0