Condensed Statements of Comprehensive Loss - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statements of Comprehensive Loss [Abstract]
Sales	$ 221,484	$ 320,514	$ 492,624	$ 614,498
Cost of sales (excluding depreciation expense)	73,125	110,469	161,657	215,589
Operating expenses:
Research and development	1,975,875	1,527,172	3,746,606	3,064,611
Sales and marketing	975,190	128,899	1,275,677	373,795
General and administrative	1,611,817	1,356,637	3,114,621	2,671,774
Depreciation and amortization	67,628	133,299	138,856	266,365
Total operating expenses	4,630,510	3,146,007	8,275,760	6,376,545
Loss from operations	(4,482,151)	(2,935,962)	(7,944,793)	(5,977,636)
Other income (expense):
Interest income	184,138	42,652	408,822	139,741
Interest expense	(388,311)	(198)	(749,863)	(1,870)
Total other income (expense), net	(204,173)	42,454	(341,041)	137,871
Loss before income taxes	(4,686,324)	(2,893,508)	(8,285,834)	(5,839,765)
Income tax benefit	(1,750)	0	(1,750)	0
Net loss	(4,684,574)	(2,893,508)	(8,284,084)	(5,839,765)
Net loss attributable to common stockholders, basic	(4,684,574)	(2,893,508)	(8,284,084)	(5,839,765)
Net loss attributable to common stockholders, diluted	$ (4,684,574)	$ (2,893,508)	$ (8,284,084)	$ (5,839,765)
Net loss per share attributable to common stockholders, basic (in dollars per share)	$ (0.21)	$ (0.22)	$ (0.38)	$ (0.47)
Net loss per share attributable to common stockholders, diluted (in dollars per share)	$ (0.21)	$ (0.22)	$ (0.38)	$ (0.47)
Weighted-average shares used in computing net loss per share attributable to common stockholders, basic (in shares)	22,215,516	13,107,590	21,995,436	12,493,334
Weighted-average shares used in computing net loss per share attributable to common stockholders, diluted (in shares)	22,215,516	13,107,590	21,995,436	12,493,334