CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common stock and APIC	[1]	AOCL	[2]	Accumulated Deficit
BALANCE at Jan. 31, 2022	$ 51,056	$ 179,864		$ (20)		$ (128,788)
Issuance of common stock under equity-based plans	1,554	1,554
Shares repurchased for tax withholdings on RSU vesting	(348)	(348)
Stock-based compensation	3,337	3,337
Changes in other comprehensive loss	(39)			(39)
Net loss	(766)					(766)
BALANCE at Apr. 30, 2022	54,974	184,407		(59)		(129,554)
BALANCE at Jan. 31, 2023	63,144	195,610		(23)		(132,443)
Issuance of common stock under equity-based plans	1,724	1,724
Shares repurchased for tax withholdings on RSU vesting	(431)	(431)
Stock-based compensation	3,500	3,500
Changes in other comprehensive loss	12			12
Net loss	(326)					(326)
BALANCE at Apr. 30, 2023	$ 67,623	$ 200,403		$ (11)		$ (132,769)

[1] Additional paid-in capital

[2] Accumulated other comprehensive loss