Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Oct. 31, 2023	Jan. 31, 2023
Current assets
Cash and cash equivalents	$ 787	$ 7,568
Accounts Receivable	234	3,373
Unbilled receivable	95	717
Accounts receivable	329	4,090
Inventory	872	2,669
Deferred costs	2,657	3,138
Prepaid warranty	1,040	1,218
Prepaid expenses	199	1,743
Other current assets	1,066	818
Total current assets	6,950	21,244
Deferred costs	926	2,975
Property and equipment, net	5,017	5,972
Prepaid warranty	400	1,141
Operating lease right-of-use assets, net	1,562	1,885
Deposits and other assets	224	442
Total assets	15,079	33,659
Current liabilities:
Accounts payable	1,001	7,287
Accrued expenses	4,411	9,973
Deferred revenue	12,929	17,180
Convertible notes payable	0	8,128
Conversion features on convertible notes payable	0	734
Income tax payable	425	412
Other current liabilities	0	735
Total current liabilities	20,265	56,294
Deferred revenue	5,567	9,961
Other long-term liabilities	0	2,128
Total liabilities not subject to compromise	25,832	68,383
Liabilities subject to compromise (Note 12)	40,666	0
Total liabilities	66,498	68,383
Stockholders' equity
Preferred stock, $0.0001 par value; 100,000,000 shares authorized; none issued or outstanding	0	0
Common stock; $0.0001 par value; 500,000 shares authorized; 121,507 and 111,466 shares issued and outstanding at October 31, 2023 and January 31, 2023, respectively	12	11
Additional paid-in capital	499,809	493,902
Accumulated other comprehensive income	51	59
Accumulated deficit	(551,291)	(528,696)
Total stockholders' (deficit) equity	(51,419)	(34,724)
Total liabilities and stockholders' (deficit) equity	15,079	33,659
Related Party [Member]
Current assets
Accounts Receivable	0	0
Current liabilities:
Related party notes payable	$ 1,499	$ 11,845