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Income Tax Provision (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 31, 2024
Jul. 31, 2023
Jul. 31, 2024
Jul. 31, 2023
Jan. 31, 2024
Income Tax Disclosure [Abstract]          
Effective tax rate 25.90% 25.40% 25.90% 25.40%  
Net deferred tax asset $ 390   $ 390   $ 503
Valuation allowance $ 0   $ 0   $ 0