Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Oct. 31, 2022	Jan. 31, 2022
Current assets
Cash and cash equivalents	$ 8,228	$ 47,673
Accounts receivable	2,576	1,991
Unbilled receivable	431	4,637
Related party receivables	1,283	3,233
Accounts and related party receivables	4,290	9,861
Inventory	4,117	4,581
Deferred costs	3,249	2,599
Prepaid warranty	1,151	829
Prepaid expenses	2,923	3,660
Other current assets	2,099	1,458
Total current assets	26,057	70,661
Deferred costs	3,698	3,243
Property and equipment, net	6,014	5,606
Prepaid warranty	1,047	1,229
Deposits and other assets	2,440	493
Total assets	39,256	81,232
Current liabilities:
Accounts payable	7,336	2,348
Accrued expenses	9,794	4,709
Deferred revenue	18,329	16,049
Deferred rent	0	159
Convertible notes payable	9,128	0
Conversion feature on convertible notes payable	774	0
Income tax payable	363	542
Other current liabilities	1,374	689
Total current liabilities	47,098	24,496
Deferred revenue	11,906	17,517
Deferred rent	0	769
Warrants	1	7
Other long-term liabilities	2,203	0
Total liabilities	61,208	42,789
Stockholders' (deficit) equity
Preferred stock, $0.0001 par value; 100,000 shares authorized; none issued or outstanding	0	0
Common stock; $0.0001 par value; 500,000 shares authorized; 103,708 and 88,876 shares issued and outstanding at October 31, 2022 and January 31, 2022, respectively	10	9
Additional paid-in capital	489,105	455,849
Accumulated other comprehensive income	212	271
Accumulated deficit	(511,279)	(417,686)
Total stockholders' (deficit) equity	(21,952)	38,443
Total liabilities and stockholders' (deficit) equity	$ 39,256	$ 81,232