Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Statement [Abstract]
Revenues	$ 323	$ 538
Cost of revenues	441	355
Gross profit (loss)	(118)	183
Operating expenses:
Research and development	28,858	18,234
Selling, general and administrative	61,701	42,668
Total operating expenses	90,559	60,902
Operating loss	(90,677)	(60,719)
Other income (expense):
Other income	1,482	17
Interest expense	(1,484)	(465)
Extinguishment of debt		(181)
Change in estimated fair value of earn-out liabilities	82,734
Total other income (expense)	82,732	(629)
Loss before income taxes	(7,945)	(61,348)
Income tax expense	(19)
Net loss	(7,964)	(61,348)
Unrealized loss on short-term investments	(21)
Comprehensive loss	(7,985)	(61,348)
Net loss	(7,964)	(61,348)
Dividends on Series D convertible preferred stock	(7,383)	(6,660)
Redemption value of Series D convertible preferred stock	(3,692)	(58,649)
Net loss attributable to common stockholders - basic	$ (19,039)	$ (126,657)
Net loss per share attributable to common stockholders - basic	$ (0.64)	$ (91.88)
Net loss per share attributable to common stockholders - diluted	$ (0.64)	$ (91.88)
Weighted average common stock outstanding - basic	29,878,041	1,378,527
Weighted average common shares outstanding - diluted	29,878,041	1,378,527