Condensed Consolidated Statements of Operations (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Total revenue	$ 6,802	$ 6,688
Total cost of revenue	2,683	2,495
Gross Profit	4,119	4,193
Operating expenses
Research and development	3,382	10,727
Sales and marketing	1,503	10,667
General and administrative	7,123	15,586
Total operating expenses	12,008	36,980
Operating loss	(7,889)	(32,787)
Interest expense	(1,329)	(89)
Other income	200	10
Other expense	(218)	(291)
Loss before income taxes	(9,236)	(33,157)
Provision for income taxes	(4)	(11)
Net loss	$ (9,240)	$ (33,168)
Net loss per common share, basic	$ (0.08)	$ (0.33)
Net loss per common share, diluted	$ (0.08)	$ (0.33)
Weighted Average Number of Shares Outstanding, Basic	112,390	99,305
Weighted Average Number of Shares Outstanding, diluted	112,390	99,305
Product Subscription And Support Revenue [Member]
Total revenue	$ 6,663	$ 6,443
Total cost of revenue	2,674	2,330
Professional Services Revenue [Member]
Total revenue	139	245
Total cost of revenue	$ 9	$ 165