Condensed Consolidated Statements of Operations (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022
Revenue	$ 4,562	$ 6,988	$ 17,354	$ 20,283
Total cost of revenue	3,832	4,289	8,838	9,272
Gross Profit	730	2,699	8,516	11,011
Operating expenses
Research and development	1,456	6,804	7,813	27,246
Sales and marketing	1,001	7,774	4,069	27,194
General and administrative	2,965	19,723	15,262	48,742
Total operating expenses	5,422	34,301	27,144	103,182
Operating loss	(4,692)	(31,602)	(18,628)	(92,171)
Interest expense	(915)	(320)	(3,453)	(482)
Other income	174	493	785	55
Other expense	(65)	(581)	(266)	(995)
Change in fair value of warrant liabilities	0	3	0	6
Loss before reorganization items	(5,498)	(32,007)	(21,562)	(93,587)
Reorganization items (Note 13)	838	0	838	0
Loss before income taxes	(6,336)	(32,007)	(22,400)	(93,587)
Benefit (provision) for income taxes	1	(2)	(13)	(6)
Net loss	$ (6,335)	$ (32,009)	$ (22,413)	$ (93,593)
Basic and diluted net loss per common share	$ (0.05)	$ (0.3)	$ (0.19)	$ (0.92)
Basic and diluted net loss per common share	$ (0.05)	$ (0.3)	$ (0.19)	$ (0.92)
Weighted average shares outstanding, basic and diluted	123,001	105,033	118,004	101,925
Weighted average shares outstanding, basic and diluted	123,001	105,033	118,004	101,925
Product Subscription And Support Revenue [Member]
Revenue	$ 4,562	$ 6,674	$ 17,182	$ 19,331
Total cost of revenue	3,828	4,206	8,746	8,875
Professional Services Revenue [Member]
Revenue	0	314	172	952
Total cost of revenue	$ 4	$ 83	$ 92	$ 397