v3.25.2
INCOME TAXES - Research and Development Tax Credits (Details) - USD ($)
$ in Thousands
6 Months Ended
Jul. 31, 2025
Jan. 31, 2025
INCOME TAXES    
Federal research and development tax credits $ 5,800  
Development tax credit 2,400  
Income tax refunds and prepaid income taxes $ 33,614 $ 30,881