XML 87 R75.htm IDEA: XBRL DOCUMENT v3.22.2.2
INCOME TAXES (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Jul. 31, 2022
Jul. 31, 2021
Jan. 31, 2022
Income Tax [Line Items]          
(Benefit from) provision for income taxes $ 2,848 $ 4,201 $ 3,144 $ 4,129  
Income (loss) before provision of income taxes $ 612 $ 9,517 $ 1,482 $ 10,539  
Effective income tax rate (as a percent) 465.40% 44.10% 212.10% 39.20%  
Unrecognized tax benefits (excluding interest and penalties) $ 84,000   $ 84,000   $ 84,200
Unrecognized tax benefits, income tax penalties and interest accrued 3,700   3,700   $ 3,400
Significant change in unrecognized tax benefits is reasonably possible, amount of unrecorded benefit 400   400    
Foreign Tax Authority          
Income Tax [Line Items]          
Effective income tax rate reconciliation, discrete income tax provisions related to held for sale asset 2,100   2,100    
Excluding Foreign Tax Authority          
Income Tax [Line Items]          
(Benefit from) provision for income taxes 700   1,000    
Income (loss) before provision of income taxes $ 600   $ 1,500    
Effective income tax rate (as a percent) 124.80%   71.50%