Condensed Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Revenues	$ 12,533	$ 10,935
Cost of goods sold	5,518	5,522
Gross profit	7,015	5,413
Operating expenses
Sales and marketing	10,202	9,473
General and administrative	5,358	4,985
Research and development	1,765	1,255
Total operating expenses	17,325	15,713
Loss from operations	(10,310)	(10,300)
Interest income	38	9
Interest expense (includes $nil and $4.5 million to related parties in years ended December 31, 2022 and 2021, respectively)	(1,068)	(632)
Other expense, net	(3)	(2)
Net loss before income taxes	(11,343)	(10,925)
Income tax expense	0	0
Net Loss	$ (11,343)	$ (10,925)
Net loss per share attributable to common stockholders, basic	$ (0.12)	$ (0.38)
Net loss per share attributable to common stockholders, diluted	$ (0.12)	$ (0.38)
Weighted-average shares used in computing net loss per share, basic and diluted	96,573,894	28,480,745