EMPLOYEE BENEFIT PLANS (Details) $ in Thousands	12 Months Ended
	Jan. 31, 2024 USD ($) yr	Jan. 31, 2023 USD ($)	Jan. 31, 2022 USD ($)
401(k) profit sharing plan
Minimum age of employees considered as an eligibility criteria for the employee benefit plan | yr	19
Employer matching contribution as a percentage of employee's contribution	50.00%
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay	8.00%
Contributions to the plan | $	$ 7,000	$ 5,400	$ 3,800