Condensed Consolidated Statements of Operations (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2022	Oct. 31, 2021
Total revenue	$ 6,988	$ 6,913	$ 20,283	$ 19,365
Total cost of revenue	4,289	2,368	9,272	6,122
Gross Profit	2,699	4,545	11,011	13,243
Operating expenses
Research and development	6,804	24,455	27,246	38,917
Sales and marketing	7,774	51,244	27,194	66,095
General and administrative	19,723	79,735	48,742	91,419
Total operating expenses	34,301	155,434	103,182	196,431
Operating loss	(31,602)	(150,889)	(92,171)	(183,188)
Interest expense	(320)	(710)	(482)	(1,060)
Other income	493	4	55	19
Other expense	(581)	(18)	(995)	(29)
Change in fair value of warrant liabilities	3	(11,302)	6	(11,302)
Loss before income taxes	(32,007)	(162,915)	(93,587)	(195,560)
Benefit from (provision for) income taxes	(2)	(34)	(6)	(56)
Net loss	$ (32,009)	$ (162,949)	$ (93,593)	$ (195,616)
Basic and diluted net loss per common share	$ (0.30)	$ (1.87)	$ (0.92)	$ (2.64)
Basic and diluted net loss per common share	$ (0.30)	$ (1.87)	$ (0.92)	$ (2.64)
Weighted average shares outstanding, basic and diluted	105,033	87,178	101,925	74,001
Weighted average shares outstanding, basic and diluted	105,033	87,178	101,925	74,001
Product Subscription And Support Revenue [Member]
Total revenue	$ 6,674	$ 6,132	$ 19,331	$ 18,038
Total cost of revenue	4,206	2,082	8,875	5,505
Professional Services Revenue [Member]
Total revenue	314	781	952	1,327
Total cost of revenue	$ 83	$ 286	$ 397	$ 617