Balance Sheets - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 3,451,761	$ 21,716,077
Accounts receivable, net	488,373	98,906
Inventory	3,046,323	667,118
Prepaid and other current assets	1,035,993	695,879
Total current assets	8,022,450	23,177,980
Property and equipment, at cost:
Leasehold improvements	1,238,886	1,212,417
Office equipment	60,921	47,308
Furniture and fixtures	417,876	414,303
Machinery and equipment	2,856,740	2,559,356
Construction in progress	762,445	423,077
Property and equipment, gross	5,336,868	4,656,461
Less accumulated depreciation	(3,740,769)	(3,545,422)
Net property and equipment	1,596,099	1,111,039
Long-term assets:
Lease right-of-use assets, net	1,805,543	2,380,225
Intangible assets, net of accumulated amortization	65,918	0
Other long-term assets	954,992	1,086,581
Total long-term assets	2,826,453	3,466,806
Total assets	12,445,002	27,755,825
Current liabilities:
Accounts payable	1,419,044	1,137,823
Accrued expenses	1,151,049	1,444,296
Convertible notes payable, net (including related parties)	5,406,228	0
Clinical holdback - current portion	88,581	65,300
Operating lease liabilities - current portion	517,967	406,636
Total current liabilities	8,582,869	3,054,055
Long-term liabilities:
Clinical holdback - long-term portion	39,611	54,935
Convertible notes payable, net (including related parties)	0	4,258,179
Operating lease liabilities - long-term portion	1,518,100	2,036,067
Total long-term liabilities	1,557,711	6,349,181
Total liabilities	10,140,580	9,403,236
Commitments and contingencies
Stockholders' equity:
Common stock, $0.001 par, 200,000,000 authorized, 23,473,149 shares issued and 23,355,926 outstanding as of December 31, 2024; and 21,774,604 shares issued and 21,657,381 outstanding as of December 31, 2023	23,473	21,775
Treasury stock, 117,223 common shares	(60,000)	(60,000)
Warrants	1,860,008	2,787,137
Additional paid-in-capital	127,679,198	123,985,306
Accumulated deficit	(127,198,257)	(108,381,629)
Total stockholders' equity	2,304,422	18,352,589
Total liabilities and stockholders' equity	$ 12,445,002	$ 27,755,825