SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($)	12 Months Ended
	Jan. 31, 2026	Jan. 31, 2025	Jan. 31, 2024
Disaggregation of Revenue [Line Items]
Foreign currency transaction losses	$ 900,000	$ 1,200,000
Foreign currency transaction gain			$ 100,000
Advertising expense	26,300,000	23,800,000	18,500,000
Accounts receivable, allowance for credit loss	$ 200,000	300,000
Capitalized contract cost, amortization period	4 years
Excess Facilities
Disaggregation of Revenue [Line Items]
Asset impairment charges	$ 2,200,000	$ 0	$ 2,400,000
Minimum
Disaggregation of Revenue [Line Items]
Subscription contract term	1 year
Subscription contract, payment terms	30 days
Maximum
Disaggregation of Revenue [Line Items]
Subscription contract term	3 years
Subscription contract, payment terms	45 days
Forward Contracts
Disaggregation of Revenue [Line Items]
Derivative losses	$ 800,000