Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.21.2
Income Taxes (Details) - USD ($)
3 Months Ended 9 Months Ended
Oct. 31, 2021
Oct. 31, 2020
Oct. 31, 2021
Oct. 31, 2020
Provision for income taxes $ 3,139,000 $ 1,622,000 $ 6,272,000 $ 4,356,000
Effective tax rate (2.60%) (2.30%) (1.40%) (3.80%)
Unrecognized tax benefits which would impact the effective tax rate if recognized $ 2,200,000   $ 2,200,000  
Liability pertaining to uncertain tax positions 500,000   500,000  
Japan        
Deferred tax valuation allowance $ 0   $ 0