Condensed Statement of Operations and Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Income Statement [Abstract]
Revenue	$ 40,758	$ 33,055	$ 124,906	$ 92,069
Cost of goods sold	7,998	6,090	23,712	16,511
Gross profit	32,760	26,965	101,194	75,558
Operating expenses
Sales and marketing	33,542	25,568	100,970	74,477
Research and development	4,350	3,799	11,288	9,835
General and administrative	12,686	8,916	33,582	22,593
Total operating expenses	50,578	38,283	145,840	106,905
Loss from operations	(17,818)	(11,318)	(44,646)	(31,347)
Interest income	1,570	420	5,017	560
Interest expense	(1,296)	(1,190)	(3,863)	(3,087)
Debt extinguishment loss	0	0	0	(4,483)
Other income, net	23	(45)	246	(46)
Other non-operating income (expense), net	297	(815)	1,400	(7,056)
Net loss	(17,521)	(12,133)	(43,246)	(38,403)
Unrealized gain (loss) on marketable securities	71	0	(121)	0
Comprehensive loss	$ (17,450)	$ (12,133)	$ (43,367)	$ (38,403)
Net loss per share attributable to common stockholders, basic	$ (0.28)	$ (0.22)	$ (0.71)	$ (0.7)
Net loss per share attributable to common stockholders, diluted	$ (0.28)	$ (0.22)	$ (0.71)	$ (0.7)
Weighted-average common stock outstanding, basic	61,562,494	55,429,211	60,566,655	55,190,587
Weighted-average common stock outstanding, diluted	61,562,494	55,429,211	60,566,655	55,190,587