CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenue, net	$ 3,038	$ 1,143	$ 3,781	$ 2,942
Operating expenses:
Cost of revenue, excluding amortization	3,146	676	3,634	1,878
Research and development	7,569	4,054	13,450	6,869
General and administrative	18,146	2,921	35,938	5,235
Sales and marketing	2,586	1,163	4,797	1,819
Intangible amortization expense	574	0	574	0
Total operating expenses	32,021	8,814	58,393	15,801
Loss from operations	(28,983)	(7,671)	(54,612)	(12,859)
Interest income (expense), net	148	(13)	159	(23)
Gain on warrant liability	4,113		10,527
Gain on forgiveness of notes payable		2,394		2,394
Other (expense) income, net	(2)	28		28
Loss before provision for income taxes	(24,724)	(5,262)	(43,926)	(10,460)
Provision for income taxes	1,606	(1)	1,606	(1)
Net loss	$ (23,118)	$ (5,263)	$ (42,320)	$ (10,461)
Net loss per share:
Basic and diluted	$ (0.16)	$ (0.05)	$ (0.30)	$ (0.10)
Weighted-average shares used in computing net loss per share
Basic and diluted	146,278,898	104,063,972	142,116,194	104,061,824