CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Revenue		$ 53,467	$ 64,211
Cost of revenue		11,970	13,485
Gross profit		41,497	50,726
Operating expenses:
Sales and marketing		46,857	50,405
Research and development		27,694	16,966
General and administrative		46,024	15,365
Total operating expenses:		120,575	82,736
Loss from operations		(79,078)	(32,010)
Other income (expense):
Interest expense		(10,566)	(4,426)
Changes in fair value of warrants		8,364	(821)
Changes in fair value of debt		(3,751)
Change in fair value of Revenue Interest Financing and PIPE Conversion Option		(2,192)
Change in fair value of earn-out liabilities		(29,050)
Termination of convertible note side letters		(17,598)
Loss on extinguishment of debt		(3,929)
Other income (expense), net		(643)	(344)
Total other income (expense):		(1,265)	(5,591)
Loss before income taxes		(80,343)	(37,601)
Provision for income taxes		(264)	(143)
Net loss		(80,607)	(37,744)
Cumulative undeclared preferred dividends		(1,697)	(2,907)
Net loss attributable to common stockholders		$ (82,304)	$ (40,651)
Net loss per share - Basic	[1]	$ (2.31)	$ (1.51)
Net loss per share - diluted	[1]	$ (2.31)	$ (1.51)
Weighted-average shares outstanding - Basic		35,581,656	26,918,484
Weighted-average shares outstanding - diluted		35,581,656	26,918,484

[1] The weighted-average common shares and thus net loss per share calculations and potentially dilutive security amounts for all periods prior to the Business Combination have been retrospectively adjusted to the equivalent number of shares outstanding immediately after the Business Combination to effect the reverse capitalization. See Note 3 for further information.