CASH, CASH EQUIVALENTS AND INVESTMENTS (Tables)

12 Months Ended

Jan. 31, 2024

CASH, CASH EQUIVALENTS AND INVESTMENTS

Investments

	2024		2023
Short-term investments	$	109,489	$	151,511
Available-for-sale securities		105,884		—
Total investments	$	215,373	$	151,511

Schedule of available-for-sale securities

	January 31, 2024
			Allowance for		Gross		Gross		Estimated
	Amortized		Credit		Unrealized		Unrealized		Fair
	Cost		Losses		Gains		Losses		Value
U.S. Treasury notes:
Due in one to two years	$	50,634	$	—	$	305	$	102	$	50,837
Due in two to three years		45,583		—		263		128		45,718
U.S. corporate debt security:
Due in two to three years		9,406		—		—		77		9,329
Totals	$	105,623	$	—	$	568	$	307	$	105,884